CONSOLIDATED SCHEDULE OF INVESTMENTS - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Dec. 31, 2021
CONSOLIDATED SCHEDULE OF INVESTMENTS
Interest Rate, Paid in Cash	12.45%
Amortized Cost	$ 1,535,660		$ 1,465,352
Fair Value	$ 1,543,910		$ 1,468,996
% of Net Assets	179.80%		194.60%
Investment, Identifier [Axis]: 300 N. Michigan Mezz, LLC (Delayed Draw), Senior Secured Loans, Due 7/15/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MichiganMezzLlcMember		mcip:MichiganMezzLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	14.57%		14.50%
Interest Rate, Paid in Kind	19.35%		18.62%
Acquisition Date	Jul. 15, 2020		Jul. 15, 2020
Maturity	Jul. 15, 2024		Jul. 15, 2024
Principal	$ 1,000		$ 1,000
Amortized Cost	979		974
Fair Value	$ 979		$ 974
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: 95 Percent Buyer, LLC (Revolver), Senior Secured Loans, Due 11/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NinetyFivePercentBuyerLlcMember		mcip:NinetyFivePercentBuyerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	5.60%		5.50%
Interest Rate	10.27%		9.62%
Acquisition Date	Nov. 24, 2021		Nov. 24, 2021
Maturity	Nov. 24, 2026		Nov. 24, 2026
Principal	$ 808		$ 963
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: 95 Percent Buyer, LLC, Equity Securites,Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NinetyFivePercentBuyerLlcMember		mcip:NinetyFivePercentBuyerLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	8.00%		8.00%
Acquisition Date	Nov. 24, 2021		Nov. 24, 2021
Amortized Cost	$ 385		$ 385
Fair Value	$ 540		$ 580
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held	385,027		385,027
Investment, Identifier [Axis]: 95 Percent Buyer, LLC, Senior Secured Loans, Due 11/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NinetyFivePercentBuyerLlcMember		mcip:NinetyFivePercentBuyerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	5.60%		5.50%
Interest Rate	10.27%		9.62%
Acquisition Date	Nov. 24, 2021		Nov. 24, 2021
Maturity	Nov. 24, 2026		Nov. 24, 2026
Principal	$ 17,820		$ 17,865
Amortized Cost	17,552		17,575
Fair Value	$ 17,669		$ 17,905
% of Net Assets	2.10%		2.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: API Holdings III Corp, Senior Secured Loans, Due 5/8/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ApiHoldingsIiiCorpMember		mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense		Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	4.25%		4.25%
Interest Rate	9.41%		8.98%
Acquisition Date	May 02, 2019		May 02, 2019
Maturity	May 08, 2026		May 08, 2026
Principal	$ 1,636		$ 1,641
Amortized Cost	1,632		1,636
Fair Value	$ 1,173		$ 1,308
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: ASG II, LLC, , Unitranche Loans, Due 5/25/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ASGIILLCMember		mcip:ASGIILLCMember
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.08%		10.67%
Acquisition Date	May 25, 2022		May 25, 2022
Maturity	May 25, 2028		May 25, 2028
Principal	$ 15,000		$ 15,000
Amortized Cost	14,731		14,720
Fair Value	$ 15,000		$ 15,000
% of Net Assets	1.70%		2.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: ASG II, LLC, Delayed Draw, Unitranche Loans, Due 5/25/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ASGIILLCMember		mcip:ASGIILLCMember
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.08%		10.67%
Acquisition Date	May 25, 2022		May 25, 2022
Maturity	May 25, 2028		May 25, 2028
Principal	$ 2,250		$ 2,250
Amortized Cost	648		405
Fair Value	$ 648		$ 405
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Acquia Inc, Senior Secured Loans, Due 10/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AcquiaIncMember		mcip:AcquiaIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	11.79%
Interest Rate, Paid in Cash			10.74%
Acquisition Date	Nov. 01, 2019		Nov. 01, 2019
Maturity	Oct. 31, 2025		Oct. 31, 2025
Principal	$ 15,429		$ 15,429
Amortized Cost	15,246		15,224
Fair Value	$ 15,429		$ 15,429
% of Net Assets	1.80%		2.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Acquia Inc. (Revolver), Senior Secured Loans, Due 10/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AcquiaIncMember		mcip:AcquiaIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.05%		12.15%
Interest Rate, Paid in Cash	14.16%
Acquisition Date	Nov. 01, 2019		Nov. 01, 2019
Maturity	Oct. 31, 2025		Oct. 31, 2025
Principal	$ 588		$ 588
Amortized Cost	588		346
Fair Value	$ 588		$ 346
% of Net Assets	0.10%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Adept AG Holdings, LLC (Revolver), Senior Secured Loans, One, Due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.75%
Interest Rate			10.46%
Acquisition Date			Aug. 11, 2022
Maturity			Aug. 11, 2027
Principal			$ 1,079
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Adept AG Holdings, LLC (Revolver), Senior Secured Loans, Two, due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AdeptAgHoldingsLlcMember		mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.15%		5.50%
Interest Rate	11.05%		10.21%
Acquisition Date	Aug. 11, 2022		Aug. 11, 2022
Maturity	Aug. 11, 2027		Aug. 11, 2027
Principal	$ 1,300		$ 1,300
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Adept AG Holdings, LLC (Revolver), Senior Secured Loans, due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.40%
Interest Rate	11.30%
Acquisition Date	Aug. 11, 2022
Maturity	Aug. 11, 2027
Principal	$ 1,082
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Adept AG Holdings, LLC, Equity Securities, Preferred units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AdeptAgHoldingsLlcMember		mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Aug. 11, 2022		Aug. 11, 2022
Amortized Cost	$ 650		$ 650
Fair Value	$ 495		$ 649
% of Net Assets	0.10%		0.10%
Number of shares held	314,584
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			314,584
Investment, Identifier [Axis]: Adept AG Holdings, LLC, Senior Secured Loans, One, Due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.50%
Interest Rate			10.21%
Acquisition Date			Aug. 11, 2022
Maturity			Aug. 11, 2027
Principal			$ 6,484
Amortized Cost			6,362
Fair Value			$ 6,445
% of Net Assets			0.90%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Adept AG Holdings, LLC, Senior Secured Loans, Three, due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AdeptAgHoldingsLlcMember		mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.15%		5.50%
Interest Rate	11.05%		9.92%
Acquisition Date	Aug. 11, 2022		Aug. 11, 2022
Maturity	Aug. 11, 2027		Aug. 11, 2027
Principal	$ 1,621		$ 1,625
Amortized Cost	1,621		1,625
Fair Value	$ 1,590		$ 1,615
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Adept AG Holdings, LLC, Senior Secured Loans, Two, due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AdeptAgHoldingsLlcMember		mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.40%		5.75%
Interest Rate	11.30%		10.46%
Acquisition Date	Aug. 11, 2022		Aug. 11, 2022
Maturity	Aug. 11, 2027		Aug. 11, 2027
Principal	$ 10,792		$ 10,788
Amortized Cost	10,658		10,685
Fair Value	$ 10,589		$ 10,724
% of Net Assets	1.20%		1.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Adept AG Holdings, LLC, Senior Secured Loans, due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AdeptAgHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.15%
Interest Rate	11.05%
Acquisition Date	Aug. 11, 2022
Maturity	Aug. 11, 2027
Principal	$ 6,468
Amortized Cost	6,353
Fair Value	$ 6,346
% of Net Assets	0.70%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Amelia Holding II, LLC (Delayed Draw), Senior Secured Loans, Due 12/21/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmeliaHoldingIiLlcMember		mcip:AmeliaHoldingIiLlcDelayedDrawMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	10.26%		10.26%
Interest Rate, Paid in Cash	14.16%		13.77%
Interest Rate, Paid in Kind	1.00%		1.00%
Acquisition Date	Dec. 21, 2022		Dec. 21, 2022
Maturity	Dec. 21, 2027		Dec. 21, 2027
Principal	$ 3,333		$ 3,333
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Amelia Holding II, LLC (Revolver), Senior Secured Loans, Due 12/21/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmeliaHoldingIiLlcMember		mcip:AmeliaHoldingIiLlcRevolverMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	10.26%		10.26%
Interest Rate, Paid in Cash	8.66%		13.77%
Interest Rate, Paid in Kind	1.00%		1.00%
Acquisition Date	Dec. 21, 2022		Dec. 21, 2022
Maturity	Dec. 21, 2027		Dec. 21, 2027
Principal	$ 667		$ 667
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Amelia Holding II, LLC, Equity Securities, Warrants
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmeliaHoldingIiLlcMember		mcip:AmeliaHoldingIiLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 21, 2022		Dec. 21, 2022
Maturity	Dec. 21, 2032		Dec. 21, 2032
Fair Value	$ 126
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Warrants to purchase percentage of equity	0.10%		0.10%
Investment, Identifier [Axis]: Amelia Holding II, LLC, Senior Secured Loans, Due 12/21/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmeliaHoldingIiLlcMember		mcip:AmeliaHoldingIiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	10.26%		10.26%
Interest Rate, Paid in Cash	14.16%		13.77%
Interest Rate, Paid in Kind	1.00%		1.00%
Acquisition Date	Dec. 21, 2022		Dec. 21, 2022
Maturity	Dec. 21, 2027		Dec. 21, 2027
Principal	$ 10,028		$ 10,000
Amortized Cost	9,745		9,702
Fair Value	$ 9,965		$ 9,700
% of Net Assets	1.20%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: American Broadband and Telecommunications Company LLC, Delayed Draw, Senior Loans, Due 6/10/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmericanBroadbandAndTelecommunicationsCompanyLlcMember		mcip:AmericanBroadbandAndTelecommunicationsCompanyLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:PrimeRateMember		us-gaap:PrimeRateMember
Spread	12.00%		12.00%
Interest Rate, Paid in Cash	18.00%		17.50%
Interest Rate, Paid in Kind	2.00%		2.00%
Acquisition Date	Jun. 10, 2022		Jun. 10, 2022
Maturity	Jun. 10, 2025		Jun. 10, 2025
Principal	$ 3,065		$ 3,377
Amortized Cost	2,768		3,043
Fair Value	$ 2,849		$ 3,079
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: American Broadband and Telecommunications Company LLC, Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmericanBroadbandandTelecommunicationsCompanyLLCMember		mcip:AmericanBroadbandandTelecommunicationsCompanyLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jun. 10, 2022		Jun. 10, 2022
Maturity	Jun. 10, 2032		Jun. 10, 2032
Amortized Cost	$ 84		$ 84
Fair Value	$ 130		$ 139
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Warrants to purchase percentage of equity	0.40%		0.40%
Investment, Identifier [Axis]: American Broadband and Telecommunications Company LLC, Revolver, Senior Loans, Due 6/10/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AmericanBroadbandAndTelecommunicationsCompanyLlcMember		mcip:AmericanBroadbandAndTelecommunicationsCompanyLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:PrimeRateMember		us-gaap:PrimeRateMember
Spread	12.00%		12.00%
Interest Rate, Paid in Cash	18.00%		17.50%
Interest Rate, Paid in Kind	2.00%		2.00%
Acquisition Date	Jun. 10, 2022		Jun. 10, 2022
Maturity	Jun. 10, 2025		Jun. 10, 2025
Principal	$ 1,000		$ 1,000
Amortized Cost	244		242
Fair Value	$ 242		$ 236
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: American Virtual Cloud Technologies, Inc., Equity Securites, Warrants
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:AmericanVirtualCloudTechnologiesIncMember
Investment, Type [Extensible Enumeration]			Equity Securities
Investment, Industry Sector [Extensible Enumeration]			Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Acquisition Date			Dec. 02, 2021
Maturity			Jan. 31, 2029
Fair Value			$ 206
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			true
Warrants to purchase percentage of equity			4.90%
Investment, Identifier [Axis]: Aperture Companies, LLC (Revolver), Senior Secured Loans, Due 12/31/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ApertureCompaniesLlcMember		mcip:ApertureCompaniesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.25%		6.25%
Interest Rate	10.91%		10.37%
Interest Rate, Paid in Cash	8.07%		7.16%
Acquisition Date	Dec. 31, 2021		Dec. 31, 2021
Maturity	Dec. 31, 2026		Dec. 31, 2026
Principal	$ 1,347		$ 1,347
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Aperture Companies, LLC, Senior Secured Loans, One, Due 12/31/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ApertureCompaniesLlcMember		mcip:ApertureCompaniesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.25%		6.25%
Interest Rate	10.91%		10.37%
Acquisition Date	Dec. 31, 2021		Dec. 31, 2021
Maturity	Dec. 31, 2026		Dec. 31, 2026
Principal	$ 14,850		$ 14,888
Amortized Cost	14,621		14,639
Fair Value	$ 14,281		$ 14,272
% of Net Assets	1.70%		1.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Aperture Companies, LLC, Senior Secured Loans, Two, Due 12/31/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ApertureCompaniesLlcMember		mcip:ApertureCompaniesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.25%		6.25%
Interest Rate	10.91%		10.58%
Acquisition Date	Dec. 31, 2021		Dec. 31, 2021
Maturity	Dec. 31, 2026		Dec. 31, 2026
Principal	$ 4,315		$ 4,320
Amortized Cost	4,315		4,320
Fair Value	$ 4,150		$ 4,142
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Appriss Health, LLC (Revolver), Senior Secured Loans, Due 5/6/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ApprissHealthLlcMember		mcip:ApprissHealthLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.25%		7.25%
Interest Rate	11.93%
Interest Rate, Paid in Kind			11.54%
Acquisition Date	May 06, 2021		May 06, 2021
Maturity	May 06, 2027		May 06, 2027
Principal	$ 433		$ 433
Amortized Cost	217
Fair Value	$ 217
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Appriss Health, LLC, Senior Secured Loans, Due 5/6/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ApprissHealthLlcMember		mcip:ApprissHealthLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.25%		7.25%
Interest Rate	11.96%		11.54%
Acquisition Date	May 06, 2021		May 06, 2021
Maturity	May 06, 2027		May 06, 2027
Principal	$ 6,476		$ 6,484
Amortized Cost	6,379		6,380
Fair Value	$ 6,472		$ 6,497
% of Net Assets	0.80%		0.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Aras Corporation (Revolver), Senior Secured Loans, Due 4/13/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArasCorporationMember		mcip:ArasCorporationMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.50%		6.50%
Interest Rate	11.32%		9.50%
Acquisition Date	Apr. 13, 2021		Apr. 13, 2021
Maturity	Apr. 13, 2027		Apr. 13, 2027
Principal	$ 325		$ 325
Amortized Cost	217		108
Fair Value	$ 216		$ 108
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Aras Corporation, Senior Secured Loans, Due 4/13/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArasCorporationMember		mcip:ArasCorporationMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate, Paid in Kind	3.75%		3.75%
Acquisition Date	Apr. 13, 2021		Apr. 13, 2021
Maturity	Apr. 13, 2027		Apr. 13, 2027
Principal	$ 4,714		$ 4,669
Amortized Cost	4,655		4,607
Fair Value	$ 4,690		$ 4,696
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Arcstor Midco, LLC, Senior Secured Loans, Due 3/16/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArcstorMidcoLLCMember		mcip:ArcstorMidcoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.60%		7.60%
Interest Rate, Paid in Cash			8.17%
Interest Rate, Paid in Kind	3.75%		3.75%
Acquisition Date	Mar. 16, 2021		Mar. 16, 2021
Maturity	Mar. 16, 2027		Mar. 16, 2027
Principal	$ 12,191		$ 12,075
Amortized Cost	12,025		11,897
Fair Value	$ 10,750		$ 10,992
% of Net Assets	1.30%		1.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Argano, LLC (Revolver), Senior Secured Loans, Due 6/10/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArganoLlcMember		mcip:ArganoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.26%		9.72%
Acquisition Date	Jun. 10, 2021		Jun. 10, 2021
Maturity	Jun. 10, 2026		Jun. 10, 2026
Principal	$ 965		$ 965
Amortized Cost	965		502
Fair Value	$ 964		$ 496
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Argano, LLC, Equity Securites, Common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArganoLlcMember		mcip:ArganoLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jun. 10, 2021		Jun. 10, 2021
Amortized Cost	$ 290		$ 270
Fair Value	$ 545		$ 418
% of Net Assets	0.00%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	59,540		56,839
Investment, Identifier [Axis]: Argano, LLC, Senior Secured Loans, Four, Due 6/10/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArganoLlcMember		mcip:ArganoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.27%		9.72%
Acquisition Date	Mar. 16, 2022		Mar. 16, 2022
Maturity	Jun. 10, 2026		Jun. 10, 2026
Principal	$ 4,745		$ 4,757
Amortized Cost	4,745		4,757
Fair Value	$ 4,739		$ 4,704
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Argano, LLC, Senior Secured Loans, One, Due 6/10/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArganoLlcMember		mcip:ArganoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.27%		9.72%
Acquisition Date	Jun. 10, 2021		Jun. 10, 2021
Maturity	Jun. 10, 2026		Jun. 10, 2026
Principal	$ 8,963		$ 8,986
Amortized Cost	8,843		8,854
Fair Value	$ 8,952		$ 8,885
% of Net Assets	1.00%		1.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Argano, LLC, Senior Secured Loans, Three, Due 6/10/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArganoLlcMember		mcip:ArganoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.27%		9.72%
Acquisition Date	Oct. 07, 2022		Oct. 07, 2022
Maturity	Jun. 10, 2026		Jun. 10, 2026
Principal	$ 689		$ 689
Amortized Cost	671		670
Fair Value	$ 689		$ 682
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Argano, LLC, Senior Secured Loans, Two, Due 6/10/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArganoLlcMember		mcip:ArganoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.27%		9.72%
Acquisition Date	Jun. 10, 2021		Jun. 10, 2021
Maturity	Jun. 10, 2026		Jun. 10, 2026
Principal	$ 3,969		$ 3,979
Amortized Cost	3,969		3,979
Fair Value	$ 3,964		$ 3,934
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC (Revolver), Senior Secured Loans, Due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.74%
Acquisition Date			May 18, 2021
Maturity			May 18, 2026
Principal			$ 2,222
Amortized Cost			1,778
Fair Value			$ 1,759
% of Net Assets			0.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC (Revolver), Senior Secured Notes, due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%
Interest Rate	11.28%
Acquisition Date	May 18, 2021
Maturity	May 18, 2026
Principal	$ 2,222
Amortized Cost	1,778
Fair Value	$ 1,758
% of Net Assets	0.20%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Loans, Four, Due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.74%
Acquisition Date			Aug. 12, 2022
Maturity			May 18, 2026
Principal			$ 2,958
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Loans, One, Due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.74%
Acquisition Date			May 18, 2021
Maturity			May 18, 2026
Principal			$ 13,825
Amortized Cost			13,622
Fair Value			$ 13,680
% of Net Assets			1.80%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Loans, Three, Due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.74%
Acquisition Date			Aug. 12, 2022
Maturity			May 18, 2026
Principal			$ 6,884
Amortized Cost			6,757
Fair Value			$ 6,812
% of Net Assets			0.90%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Loans, Two, Due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.74%
Acquisition Date			Dec. 15, 2021
Maturity			May 18, 2026
Principal			$ 2,538
Amortized Cost			2,497
Fair Value			$ 2,511
% of Net Assets			0.40%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Notes, Four, due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.61%
Interest Rate	11.42%
Acquisition Date	Aug. 12, 2022
Maturity	May 18, 2026
Principal	$ 2,958
Amortized Cost	2,958
Fair Value	$ 2,958
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Notes, Three, due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%
Interest Rate	11.28%
Acquisition Date	Aug. 12, 2022
Maturity	May 18, 2026
Principal	$ 6,867
Amortized Cost	6,750
Fair Value	$ 6,791
% of Net Assets	0.80%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Notes, Two, due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%
Interest Rate	11.28%
Acquisition Date	Dec. 15, 2021
Maturity	May 18, 2026
Principal	$ 2,531
Amortized Cost	2,494
Fair Value	$ 2,504
% of Net Assets	0.30%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Arizona Natural Resources, LLC, Senior Secured Notes, due 5/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ArizonaNaturalResourcesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%
Interest Rate	11.28%
Acquisition Date	May 18, 2021
Maturity	May 18, 2026
Principal	$ 13,790
Amortized Cost	13,605
Fair Value	$ 13,638
% of Net Assets	1.60%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Ascent Midco, LLC (Revolver), Senior Secured Loans, Due 2/5/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AscentMidcoLLCMember		mcip:AscentMidcoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.59%
Interest Rate, Paid in Kind			10.14%
Acquisition Date	Feb. 05, 2020		Feb. 05, 2020
Maturity	Feb. 05, 2025		Feb. 05, 2025
Principal	$ 403		$ 403
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Ascent Midco, LLC, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AscentMidcoLLCMember		mcip:AscentMidcoLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]			Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	8.00%		8.00%
Acquisition Date	Feb. 05, 2020		Feb. 05, 2020
Amortized Cost	$ 726		$ 726
Fair Value	$ 677		$ 703
% of Net Assets	0.10%		0.10%
Number of shares held	725,806		725,806
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Ascent Midco, LLC, Senior Secured Loans, Due 2/5/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AscentMidcoLLCMember		mcip:AscentMidcoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.59%
Interest Rate, Paid in Cash			10.14%
Acquisition Date	Feb. 05, 2020		Feb. 05, 2020
Maturity	Feb. 05, 2025		Feb. 05, 2025
Principal	$ 2,205		$ 2,220
Amortized Cost	2,187		2,200
Fair Value	$ 2,190		$ 2,220
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Avalara, Inc, Senior Secured Loans, Due 10/19/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AvalaraInc.Member		mcip:AvalaraIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.15%		11.83%
Acquisition Date	Oct. 19, 2022		Oct. 19, 2022
Maturity	Oct. 19, 2028		Oct. 19, 2028
Principal	$ 10,000		$ 10,000
Amortized Cost	9,766		9,756
Fair Value	$ 10,000		$ 9,750
% of Net Assets	1.20%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Avalara, Inc. (Revolver), Senior Secured Loans, due 10/19/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AvalaraInc.Member		mcip:AvalaraIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.15%		11.83%
Interest Rate, Paid in Cash	10.67%
Acquisition Date	Oct. 19, 2022		Oct. 19, 2022
Maturity	Oct. 19, 2028		Oct. 19, 2028
Principal	$ 1,000		$ 1,000
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Avison Young (USA) Inc, Senior Secured Loans, Due 1/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AvisonYoungUSAIncMember		mcip:AvisonYoungUSAIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.67%		10.19%
Acquisition Date	Apr. 26, 2019		Apr. 26, 2019
Maturity	Jan. 30, 2026		Jan. 30, 2026
Principal	$ 1,920		$ 1,925
Amortized Cost	1,912		1,915
Fair Value	$ 1,436		$ 1,612
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Avison Young (USA) Inc, Senior Secured Loans, Due 9/1/2022
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:AvisonYoungUSAIncMember		mcip:AvisonYoungUSAIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.92%		11.44%
Acquisition Date	Sep. 01, 2022		Sep. 01, 2022
Maturity	Jan. 30, 2026		Jan. 30, 2026
Principal	$ 4,153		$ 4,163
Amortized Cost	3,941		3,933
Fair Value	$ 3,634		$ 3,726
% of Net Assets	0.40%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: B2B Industrial Products LLC, Senior Secured Loans, due 10/7/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:B2bIndustrialProductsLlcMember		mcip:B2bIndustrialProductsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Containers, Packaging & Glass		Containers, Packaging & Glass
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.80%		11.41%
Acquisition Date	Dec. 06, 2022		Dec. 06, 2022
Maturity	Oct. 07, 2026		Oct. 07, 2026
Principal	$ 9,975		$ 10,000
Amortized Cost	9,745		9,753
Fair Value	$ 9,965		$ 9,750
% of Net Assets	1.20%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: BTRS Holdings Inc (Delayed Draw), Senior Secured Loans, Due 12/15/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BtrsHoldingsIncMember		mcip:BtrsHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate	12.74%		12.50%
Acquisition Date	Dec. 16, 2022		Dec. 16, 2022
Maturity	Dec. 15, 2028		Dec. 15, 2028
Principal	$ 845		$ 845
Amortized Cost	100
Fair Value	$ 100
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: BTRS Holdings Inc (Revolver), Senior Secured Loans, Due 12/15/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BtrsHoldingsIncMember		mcip:BtrsHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		8.00%
Interest Rate	12.06%		12.50%
Acquisition Date	Dec. 16, 2022		Dec. 16, 2022
Maturity	Dec. 15, 2028		Dec. 15, 2028
Principal	$ 1,067		$ 1,067
Amortized Cost	147
Fair Value	$ 147
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: BTRS Holdings Inc, Senior Secured Loans, Due 12/15/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BtrsHoldingsIncMember		mcip:BtrsHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate	12.74%		12.50%
Acquisition Date	Dec. 16, 2022		Dec. 16, 2022
Maturity	Dec. 15, 2028		Dec. 15, 2028
Principal	$ 10,000		$ 10,000
Amortized Cost	9,714		9,702
Fair Value	$ 10,000		$ 9,700
% of Net Assets	1.20%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Bonterra LLC (Delayed Draw), Senior Secured Loans, Due 9/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BonterraLlcMember		mcip:BonterraLLCfkaCybergrantsHoldingsMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.25%
Interest Rate	11.16%		10.98%
Acquisition Date	Sep. 08, 2021		Sep. 08, 2021
Maturity	Sep. 08, 2027		Sep. 08, 2027
Principal	$ 1,457		$ 1,759
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Bonterra LLC (Revolver), Senior Secured Loans, Due 9/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BonterraLlcMember		mcip:BonterraLLCfkaCybergrantsHoldingsMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.25%
Interest Rate	11.16%		10.98%
Acquisition Date	Sep. 08, 2021		Sep. 08, 2021
Maturity	Sep. 08, 2027		Sep. 08, 2027
Principal	$ 1,814		$ 1,814
Amortized Cost	1,785		674
Fair Value	$ 1,744		$ 659
% of Net Assets	0.20%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Bonterra LLC, Senior Secured Loans, Due 9/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BonterraLlcMember		mcip:BonterraLLCfkaCybergrantsHoldingsMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.25%
Interest Rate	11.16%		10.98%
Acquisition Date	Sep. 08, 2021		Sep. 08, 2021
Maturity	Sep. 08, 2027		Sep. 08, 2027
Principal	$ 18,857		$ 18,555
Amortized Cost	18,651		18,637
Fair Value	$ 18,433		$ 18,432
% of Net Assets	2.10%		2.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Born To Run, LLC, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BornToRunLLCMember		mcip:BornToRunLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Apr. 01, 2021		Apr. 01, 2021
Amortized Cost	$ 693		$ 693
Fair Value	$ 285		$ 600
% of Net Assets	0.00%		0.10%
Number of shares held	692,841
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			692,841
Investment, Identifier [Axis]: Born To Run, LLC, Senior Secured Loans, One, Due 4/1/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BornToRunLLCMember		mcip:BornToRunLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.00%
Interest Rate	11.16%		10.73%
Acquisition Date	Apr. 01, 2021		Apr. 01, 2021
Maturity	Apr. 01, 2027		Apr. 01, 2027
Principal	$ 8,843		$ 8,865
Amortized Cost	8,716		8,729
Fair Value	$ 8,024		$ 8,531
% of Net Assets	0.90%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Born To Run, LLC, Senior Secured Loans, Two, Due 4/1/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BornToRunLLCMember		mcip:BornToRunLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.00%
Interest Rate	11.16%		10.73%
Acquisition Date	Apr. 01, 2021		Apr. 01, 2021
Maturity	Apr. 01, 2027		Apr. 01, 2027
Principal	$ 1,204		$ 1,207
Amortized Cost	1,204		1,207
Fair Value	$ 1,093		$ 1,162
% of Net Assets	0.10%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Brickell Bay Acquisition Corp, Senior Secured Loans, Due 2/12/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BrickellBayAcquisitionCorpMember		mcip:BrickellBayAcquisitionCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.50%		6.50%
Interest Rate	11.25%		10.24%
Interest Rate, Paid in Cash	10.60%		8.97%
Acquisition Date	Feb. 12, 2021		Feb. 12, 2021
Maturity	Feb. 12, 2026		Feb. 12, 2026
Principal	$ 2,813		$ 2,820
Amortized Cost	2,771		2,776
Fair Value	$ 2,767		$ 2,771
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation, Senior Secured Loans, Due 7/25/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:BurgessPointPurchaserCorporationMember		mcip:BurgessPointPurchaserCorporationMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.35%		5.35%
Interest Rate	10.16%		9.67%
Acquisition Date	Jun. 30, 2022		Jun. 30, 2022
Maturity	Jul. 25, 2029		Jul. 25, 2029
Principal	$ 4,988		$ 5,000
Amortized Cost	4,522		4,519
Fair Value	$ 4,771		$ 4,563
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: CE Intermediate, LLC, Senior Secured Loans, Due 7/1/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CeIntermediateLlcMember		mcip:CeIntermediateLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.50%		10.09%
Acquisition Date	Oct. 11, 2022		Oct. 11, 2022
Maturity	Jul. 01, 2027		Jul. 01, 2027
Principal	$ 29,625		$ 29,812
Amortized Cost	28,950		29,092
Fair Value	$ 29,625		$ 29,067
% of Net Assets	3.40%		3.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: CGI Automated Manufacturing, LLC, Senior Secured Loans, One, due 12/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CgiAutomatedManufacturingLlcMember		mcip:CgiAutomatedManufacturingLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		6.50%
Interest Rate	12.16%		11.34%
Acquisition Date	Sep. 09, 2022		Sep. 09, 2022
Maturity	Dec. 17, 2026		Dec. 17, 2026
Principal	$ 8,888		$ 8,944
Amortized Cost	8,653		8,692
Fair Value	$ 8,788		$ 8,944
% of Net Assets	1.00%		1.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: CGI Automated Manufacturing, LLC, Senior Secured Loans, Three, due 12/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CgiAutomatedManufacturingLlcMember		mcip:CgiAutomatedManufacturingLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		6.50%
Interest Rate	12.16%		11.34%
Acquisition Date	Sep. 09, 2022		Sep. 09, 2022
Maturity	Dec. 17, 2026		Dec. 17, 2026
Principal	$ 10,821		$ 10,890
Amortized Cost	10,536		10,583
Fair Value	$ 10,700		$ 10,890
% of Net Assets	1.20%		1.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: CGI Automated Manufacturing, LLC, Senior Secured Loans, Two, due 12/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CgiAutomatedManufacturingLlcMember		mcip:CgiAutomatedManufacturingLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		6.50%
Interest Rate	12.16%		11.34%
Acquisition Date	Sep. 30, 2022		Sep. 30, 2022
Maturity	Dec. 17, 2026		Dec. 17, 2026
Principal	$ 5,655		$ 5,691
Amortized Cost	5,530		5,556
Fair Value	$ 5,592		$ 5,691
% of Net Assets	0.70%		0.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Calabrio, Inc., Revolver, Senior Loans, Two, Due 4/16/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CalabrioIncMember		mcip:CalabrioIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	11.95%		11.75%
Acquisition Date	Apr. 16, 2021		Apr. 16, 2021
Maturity	Apr. 16, 2027		Apr. 16, 2027
Principal	$ 963		$ 963
Amortized Cost	551		551
Fair Value	$ 548		$ 547
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Calabrio, Inc., Senior Loans, One, Due 4/16/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CalabrioIncMember		mcip:CalabrioIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.16%		11.73%
Acquisition Date	Apr. 16, 2021		Apr. 16, 2021
Maturity	Apr. 16, 2027		Apr. 16, 2027
Principal	$ 8,000		$ 8,000
Amortized Cost	7,854		7,844
Fair Value	$ 7,960		$ 7,950
% of Net Assets	0.90%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Calienger Holdings, L.L.C, Senior Secured Loans, Due 10/20/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaliengerHoldingsL.l.cMember		mcip:CaliengerHoldingsL.l.cMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.10%		6.10%
Interest Rate	10.77%		10.22%
Acquisition Date	Oct. 21, 2022		Oct. 21, 2022
Maturity	Oct. 20, 2028		Oct. 20, 2028
Principal	$ 5,000		$ 5,000
Amortized Cost	4,883		4,878
Fair Value	$ 5,000		$ 4,875
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Calienger Holdings, L.L.C. (Delayed Draw), Senior Secured Loans, Due 10/20/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaliengerHoldingsL.l.cMember		mcip:CaliengerHoldingsL.l.cMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.10%		6.10%
Interest Rate	10.77%		10.22%
Acquisition Date	Oct. 21, 2022		Oct. 21, 2022
Maturity	Oct. 20, 2028		Oct. 20, 2028
Principal	$ 667		$ 667
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Calienger Holdings, L.L.C. (Revolver), Senior Secured Loans, Due 10/20/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaliengerHoldingsL.l.cMember		mcip:CaliengerHoldingsL.l.cMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.10%
Interest Rate	10.67%		10.22%
Acquisition Date	Oct. 21, 2022		Oct. 21, 2022
Maturity	Oct. 20, 2028		Oct. 20, 2028
Principal	$ 909		$ 909
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Calienger Holdings, L.L.C., Equity Securites, Class A units)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaliengerHoldingsL.l.cMember		mcip:CaliengerHoldingsL.l.cMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 21, 2022		Oct. 21, 2022
Amortized Cost	$ 568		$ 568
Fair Value	$ 614		$ 568
% of Net Assets	0.10%		0.10%
Number of shares held			568,181
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	568,181
Investment, Identifier [Axis]: Caravel Autism Health, LLC (Delayed Draw), Senior Secured Loans, Due 6/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaravelAutismHealthLLCMember		mcip:CaravelAutismHealthLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.18%		8.75%
Interest Rate, Paid in Cash	10.60%		8.97%
Interest Rate, Paid in Kind	1.00%		3.00%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 30, 2027		Jun. 30, 2027
Principal	$ 6,002		$ 6,000
Amortized Cost	1,442		300
Fair Value	$ 1,358		$ 277
% of Net Assets	0.20%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Caravel Autism Health, LLC (Revolver), Senior Secured Loans, Due 6/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaravelAutismHealthLLCMember		mcip:CaravelAutismHealthLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.01%		8.75%
Interest Rate, Paid in Cash			3.00%
Interest Rate, Paid in Kind	1.00%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 30, 2027		Jun. 30, 2027
Principal	$ 2,027		$ 2,016
Amortized Cost	1,387		1,816
Fair Value	$ 1,307		$ 1,677
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Caravel Autism Health, LLC, Senior Secured Loans, Due 6/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CaravelAutismHealthLLCMember		mcip:CaravelAutismHealthLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.01%		8.75%
Interest Rate, Paid in Cash	11.33%		8.97%
Interest Rate, Paid in Kind	1.00%		3.00%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 30, 2027		Jun. 30, 2027
Principal	$ 8,066		$ 8,025
Amortized Cost	7,946		7,897
Fair Value	$ 7,598		$ 7,409
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Carrols Restaurant Group Inc, Senior Secured Loans, Due 4/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CarrolsRestaurantGroupIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Retail
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	3.35%
Interest Rate	8.16%
Acquisition Date	Mar. 30, 2023
Maturity	Apr. 30, 2026
Principal	$ 1,000
Amortized Cost	930
Fair Value	$ 930
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Cassavant Holdings, LLC, Unitranche Loans, Due 9/8/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CassavantHoldingsLLCMember		mcip:CassavantHoldingsLLCMember
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	7.50%		6.50%
Interest Rate	12.28%		10.62%
Acquisition Date	Sep. 08, 2021		Sep. 08, 2021
Maturity	Sep. 08, 2026		Sep. 08, 2026
Principal	$ 13,231		$ 13,265
Amortized Cost	13,041		13,058
Fair Value	$ 13,033		$ 13,013
% of Net Assets	1.50%		1.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Centaur (Palm Beach) Owner LLC and Panther National Golf Club LLC (Revolver), Senior Secured Loans, Due 4/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CentaurPalmBeachOwnerLLCandPantherNationalGolfClubLLCMember		mcip:CentaurPalmBeachOwnerLLCandPantherNationalGolfClubLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.25%		8.25%
Interest Rate	12.95%		12.43%
Acquisition Date	May 03, 2022		May 03, 2022
Maturity	Apr. 30, 2025		Apr. 30, 2025
Principal	$ 6,763		$ 8,016
Amortized Cost	4,507		3,492
Fair Value	$ 4,507		$ 3,488
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Centaur (Palm Beach) Owner LLC and Panther National Golf Club LLC, Senior Secured Loans, One, Due 4/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CentaurPalmBeachOwnerLLCandPantherNationalGolfClubLLCMember		mcip:CentaurPalmBeachOwnerLLCandPantherNationalGolfClubLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.25%		8.25%
Interest Rate	12.95%		12.43%
Acquisition Date	May 03, 2022		May 03, 2022
Maturity	Apr. 30, 2025		Apr. 30, 2025
Principal	$ 13,500		$ 16,000
Amortized Cost	13,302		15,734
Fair Value	$ 13,500		$ 15,980
% of Net Assets	1.60%		2.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Centaur (Palm Beach) Owner LLC and Panther National Golf Club LLC, Senior Secured Loans, Two, Due 4/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CentaurPalmBeachOwnerLLCandPantherNationalGolfClubLLCMember		mcip:CentaurPalmBeachOwnerLLCandPantherNationalGolfClubLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.25%		8.25%
Interest Rate	12.95%		12.43%
Acquisition Date	Mar. 05, 2022		May 03, 2022
Maturity	Apr. 30, 2025		Apr. 30, 2025
Principal	$ 1,380		$ 1,635
Amortized Cost	1,380		1,635
Fair Value	$ 1,380		$ 1,633
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Chess.com, LLC (Revolver), Senior Secured Loans, Due 12/31/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Chess.comLLCMember		mcip:Chess.comLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.50%		6.50%
Interest Rate	11.66%		11.23%
Acquisition Date	Dec. 31, 2021		Dec. 31, 2021
Maturity	Dec. 31, 2027		Dec. 31, 2027
Principal	$ 1,413		$ 1,413
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Chess.com, LLC, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Chess.comLLCMember		mcip:Chess.comLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 31, 2021		Dec. 31, 2021
Amortized Cost	$ 189		$ 189
Fair Value	$ 107		$ 107
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	5		5
Investment, Identifier [Axis]: Chess.com, LLC, Senior Secured Loans, Due 12/31/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Chess.comLLCMember		mcip:Chess.comLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.50%		6.50%
Interest Rate	11.66%		11.23%
Acquisition Date	Dec. 31, 2021		Dec. 31, 2021
Maturity	Dec. 31, 2027		Dec. 31, 2027
Principal	$ 12,870		$ 12,902
Amortized Cost	12,660		12,679
Fair Value	$ 12,693		$ 12,709
% of Net Assets	1.50%		1.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Clydesdale Holdings, LLC, Delayed Draw, Senior Loans, Due 6/23/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ClydesdaleHoldingsLlcMember		mcip:ClydesdaleHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		5.50%
Interest Rate	10.55%		9.95%
Acquisition Date	Jun. 24, 2022		Jun. 24, 2022
Maturity	Jun. 23, 2028		Jun. 23, 2028
Principal	$ 21,188		$ 21,221
Amortized Cost	16,113		11,721
Fair Value	$ 16,080		$ 11,650
% of Net Assets	1.90%		1.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Clydesdale Holdings, LLC, Revolver, Senior Loans, Due 6/23/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ClydesdaleHoldingsLlcMember		mcip:ClydesdaleHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		5.50%
Interest Rate	10.55%		9.95%
Acquisition Date	Jun. 24, 2022		Jun. 24, 2022
Maturity	Jun. 23, 2028		Jun. 23, 2028
Principal	$ 4,523		$ 4,523
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Clydesdale Holdings, LLC, Senior Loans, Due 6/23/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ClydesdaleHoldingsLlcMember		mcip:ClydesdaleHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		5.50%
Interest Rate	10.55%		9.01%
Acquisition Date	Jun. 24, 2022		Jun. 24, 2022
Maturity	Jun. 23, 2028		Jun. 23, 2028
Principal	$ 14,925		$ 14,962
Amortized Cost	14,662		14,681
Fair Value	$ 14,895		$ 14,873
% of Net Assets	1.70%		2.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Complete Innovations Inc., Senior Loans, One, Due 12/16/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CompleteInnovationsInc.Member		mcip:CompleteInnovationsInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	mcip:CanadianDollarOfferedRateMember		mcip:CanadianDollarOfferedRateMember
Spread	6.75%		6.75%
Interest Rate	11.67%		11.36%
Acquisition Date	Dec. 16, 2020		Dec. 16, 2020
Maturity	Dec. 16, 2025		Dec. 16, 2025
Principal	$ 8,139		$ 8,116
Amortized Cost	8,528		8,518
Fair Value	$ 8,148		$ 8,080
% of Net Assets	1.00%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Complete Innovations Inc., Senior Loans, Two, Due 12/16/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CompleteInnovationsInc.Member		mcip:CompleteInnovationsInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	mcip:CanadianDollarOfferedRateMember		mcip:CanadianDollarOfferedRateMember
Spread	6.75%		6.75%
Interest Rate	11.67%		11.36%
Acquisition Date	Dec. 16, 2020		Dec. 16, 2020
Maturity	Dec. 16, 2025		Dec. 16, 2025
Principal	$ 1,032		$ 1,029
Amortized Cost	1,101		1,101
Fair Value	$ 1,033		$ 1,025
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Crownpeak Technology Inc. (Revolver) Senior Secured Loans, Due 2/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CrownpeakTechnologyIncMember		mcip:CrownpeakTechnologyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.02%		11.47%
Acquisition Date	Feb. 28, 2019		Feb. 28, 2019
Maturity	Feb. 28, 2025		Feb. 28, 2025
Principal	$ 125		$ 125
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Crownpeak Technology, Inc, Senior Secured Loans, Four, Due 2/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CrownpeakTechnologyIncMember		mcip:CrownpeakTechnologyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.02%		11.41%
Acquisition Date	Sep. 27, 2022		Sep. 27, 2022
Maturity	Feb. 28, 2025		Feb. 28, 2025
Principal	$ 833		$ 833
Amortized Cost	833		833
Fair Value	$ 833		$ 833
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Crownpeak Technology, Inc, Senior Secured Loans, One, Due 2/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CrownpeakTechnologyIncMember		mcip:CrownpeakTechnologyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.02%		11.47%
Acquisition Date	Feb. 28, 2019		Feb. 28, 2019
Maturity	Feb. 28, 2025		Feb. 28, 2025
Principal	$ 1,000		$ 1,000
Amortized Cost	996		995
Fair Value	$ 1,000		$ 1,000
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Crownpeak Technology, Inc, Senior Secured Loans, Three, Due 2/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CrownpeakTechnologyIncMember		mcip:CrownpeakTechnologyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	11.47%		11.47%
Acquisition Date	Sep. 27, 2022		Sep. 27, 2022
Maturity	Feb. 28, 2025		Feb. 28, 2025
Principal	$ 318		$ 318
Amortized Cost	313		313
Fair Value	$ 318		$ 318
% of Net Assets	0.10%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Crownpeak Technology, Inc, Senior Secured Loans, Two, Due 2/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:CrownpeakTechnologyIncMember		mcip:CrownpeakTechnologyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.02%		11.47%
Acquisition Date	Feb. 28, 2019		Feb. 28, 2019
Maturity	Feb. 28, 2025		Feb. 28, 2025
Principal	$ 15		$ 15
Amortized Cost	15		15
Fair Value	$ 15		$ 15
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: DataOnline Corp., Revolver, Senior Loans, Two, Due 11/13/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DataonlineCorp.Member		mcip:DataonlineCorp.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.25%		6.25%
Interest Rate	11.41%		10.98%
Acquisition Date	Nov. 13, 2019		Nov. 13, 2019
Maturity	Nov. 13, 2025		Nov. 13, 2025
Principal	$ 844		$ 844
Amortized Cost	844		844
Fair Value	$ 824		$ 815
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: DataOnline Corp., Senior Loans, One, Due 11/13/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DataonlineCorp.Member		mcip:DataonlineCorp.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.25%		6.25%
Interest Rate	10.88%		10.98%
Acquisition Date	Nov. 13, 2019		Nov. 13, 2019
Maturity	Nov. 13, 2025		Nov. 13, 2025
Principal	$ 6,289		$ 6,305
Amortized Cost	6,224		6,233
Fair Value	$ 6,138		$ 6,084
% of Net Assets	0.70%		0.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Denali Midco 2, LLC, Delayed Draw, Senior Loans, Due 12/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DenaliMidco2LlcMember		mcip:DenaliMidco2LlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.41%		10.92%
Acquisition Date	Sep. 13, 2022		Sep. 13, 2022
Maturity	Dec. 22, 2027		Dec. 22, 2027
Principal	$ 12,494		$ 12,500
Amortized Cost	5,327		2,500
Fair Value	$ 5,340		$ 2,496
% of Net Assets	0.60%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Denali Midco 2, LLC, Senior Loans, Due 12/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DenaliMidco2LlcMember		mcip:DenaliMidco2LlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.41%		10.92%
Acquisition Date	Sep. 13, 2022		Sep. 13, 2022
Maturity	Dec. 22, 2027		Dec. 22, 2027
Principal	$ 12,438		$ 12,469
Amortized Cost	12,098		12,110
Fair Value	$ 12,469		$ 12,450
% of Net Assets	1.50%		1.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Dorado Acquisition, Inc, Equity Securities, Class A-2 units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DoradoAcquisitionIncMember		mcip:DoradoAcquisitionInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Fair Value	$ 843		$ 629
% of Net Assets	0.10%		0.10%
Number of shares held	531,783
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			531,783
Investment, Identifier [Axis]: Dorado Acquisition, Inc, Senior Secured Loans, One, Due 6/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DoradoAcquisitionInc.Member		mcip:DoradoAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.60%		6.50%
Interest Rate	11.27%
Interest Rate, Paid in Kind			10.72%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 30, 2026		Jun. 30, 2026
Principal	$ 13,790		$ 13,825
Amortized Cost	13,598		13,614
Fair Value	$ 13,500		$ 13,797
% of Net Assets	1.60%		1.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Dorado Acquisition, Inc, Senior Secured Loans, Two, Due 6/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DoradoAcquisitionInc.Member		mcip:DoradoAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.76%		6.76%
Interest Rate	11.34%		11.34%
Acquisition Date	Nov. 27, 2022		Nov. 27, 2022
Maturity	Jun. 30, 2026		Jun. 30, 2026
Principal	$ 11,429		$ 11,429
Amortized Cost	11,167		11,143
Fair Value	$ 11,189		$ 11,406
% of Net Assets	1.30%		1.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Dorado Acquisition, Inc. (Delayed Draw), Senior Secured Loans, Due 6/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DoradoAcquisitionInc.Member		mcip:DoradoAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.60%		6.50%
Interest Rate	11.27%		10.72%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 30, 2026		Jun. 30, 2026
Principal	$ 606		$ 606
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Dorado Acquisition, Inc. (Revolver), Senior Secured Loans, Due 6/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DoradoAcquisitionInc.Member		mcip:DoradoAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.60%		6.50%
Interest Rate	11.27%		10.92%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 30, 2026		Jun. 30, 2026
Principal	$ 1,670		$ 1,670
Amortized Cost			1,670
Fair Value			$ 1,670
% of Net Assets	0.00%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Dorado Acquisition, Inc., Equity Securities, Class A-1 units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DoradoAcquisitionIncMember		mcip:DoradoAcquisitionInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]			Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Amortized Cost	$ 578		$ 578
Fair Value	$ 601		$ 601
% of Net Assets	0.10%		0.10%
Number of shares held	531,783
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			531,783
Investment, Identifier [Axis]: Drawbridge Partners, LLC (Delayed Draw), Senior Secured Loans, due 9/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DrawbridgePartnersLlcMember		mcip:DrawbridgePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate, Paid in Kind	11.90%		11.56%
Acquisition Date	Sep. 01, 2022		Sep. 01, 2022
Maturity	Sep. 01, 2028		Sep. 01, 2028
Principal	$ 1,649		$ 1,649
Amortized Cost	972		514
Fair Value	$ 965		$ 509
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Drawbridge Partners, LLC (Revolver), Senior Secured Loans, due 9/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DrawbridgePartnersLlcMember		mcip:DrawbridgePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.90%		11.56%
Acquisition Date	Sep. 01, 2022		Sep. 01, 2022
Maturity	Sep. 01, 2028		Sep. 01, 2028
Principal	$ 2,609		$ 2,609
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Drawbridge Partners, LLC, Equity Securities, Class A-1 units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DrawbridgePartnersLlcMember		mcip:DrawbridgePartnersLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Sep. 01, 2022		Sep. 01, 2022
Amortized Cost	$ 652		$ 652
Fair Value	$ 649		$ 629
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	652,174		652,174
Investment, Identifier [Axis]: Drawbridge Partners, LLC, Senior Secured Loans, due 9/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:DrawbridgePartnersLlcMember		mcip:DrawbridgePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.90%
Interest Rate, Paid in Kind			11.56%
Acquisition Date	Sep. 01, 2022		Sep. 01, 2022
Maturity	Sep. 01, 2028		Sep. 01, 2028
Principal	$ 15,000		$ 15,000
Amortized Cost	14,728		14,714
Fair Value	$ 14,897		$ 14,854
% of Net Assets	1.70%		2.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: EOS Finco S.A.R.L., Senior Loans, Due 8/20/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EosFincoS.a.r.l.Member		mcip:EosFincoS.a.r.l.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.60%		9.61%
Acquisition Date	Aug. 03, 2022		Aug. 03, 2022
Maturity	Aug. 20, 2027		Aug. 20, 2027
Principal	$ 1,250		$ 1,250
Amortized Cost	1,155		1,153
Fair Value	$ 1,236		$ 1,220
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Edustaff, LLC (Revolver), Senior Secured Loans, Due 12/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EdustaffLlcMember		mcip:EdustaffLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.10%
Interest Rate	10.91%		10.42%
Acquisition Date	Dec. 08, 2022		Dec. 08, 2022
Maturity	Dec. 08, 2027		Dec. 08, 2027
Principal	$ 2,364		$ 2,364
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Edustaff, LLC, Equity Securites, Common stock
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EdustaffLlcMember		mcip:EdustaffLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 08, 2022		Dec. 08, 2022
Amortized Cost	$ 591		$ 591
Fair Value	$ 596		$ 591
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	591		591
Investment, Identifier [Axis]: Edustaff, LLC, Senior Secured Loans, Due 12/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EdustaffLlcMember		mcip:EdustaffLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.10%
Interest Rate	10.91%		10.42%
Acquisition Date	Dec. 08, 2022		Dec. 08, 2022
Maturity	Dec. 08, 2027		Dec. 08, 2027
Principal	$ 12,968		$ 13,000
Amortized Cost	12,635		12,646
Fair Value	$ 13,032		$ 12,643
% of Net Assets	1.50%		1.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Equine Network, LLC (Revolver), Senior Secured Loans, Due 12/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EquineNetworkLLCMember		mcip:EquineNetworkLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Hotels, Gaming & Leisure		Hotels, Gaming & Leisure
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.78%		10.30%
Acquisition Date	Dec. 31, 2020		Dec. 31, 2020
Maturity	Dec. 31, 2025		Dec. 31, 2025
Principal	$ 146		$ 146
Amortized Cost	110		110
Fair Value	$ 108		$ 109
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Equine Network, LLC, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EquineNetworkLLCMember		mcip:EquineNetworkLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Hotels, Gaming & Leisure		Hotels, Gaming & Leisure
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 31, 2020		Dec. 31, 2020
Amortized Cost	$ 95		$ 95
Fair Value	$ 85		$ 93
% of Net Assets	0.00%		0.00%
Number of shares held	92
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held			92
Investment, Identifier [Axis]: Equine Network, LLC, Senior Secured Loans, One, Due 12/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EquineNetworkLLCMember		mcip:EquineNetworkLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Hotels, Gaming & Leisure		Hotels, Gaming & Leisure
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.78%		10.24%
Acquisition Date	Dec. 31, 2020		Dec. 31, 2020
Maturity	Dec. 31, 2025		Dec. 31, 2025
Principal	$ 1,470		$ 1,474
Amortized Cost	1,450		1,452
Fair Value	$ 1,452		$ 1,465
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Equine Network, LLC, Senior Secured Loans, Three, Due 12/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EquineNetworkLLCMember		mcip:EquineNetworkLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Hotels, Gaming & Leisure		Hotels, Gaming & Leisure
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.78%		10.24%
Acquisition Date	Jan. 29, 2021		Dec. 31, 2020
Maturity	Dec. 31, 2025		Dec. 31, 2025
Principal	$ 667		$ 366
Amortized Cost	659
Fair Value	$ 658
% of Net Assets	0.10%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Equine Network, LLC, Senior Secured Loans, Two, Due 12/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EquineNetworkLLCMember		mcip:EquineNetworkLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Hotels, Gaming & Leisure		Hotels, Gaming & Leisure
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.81%		10.24%
Acquisition Date	Mar. 31, 2023		Jan. 29, 2021
Maturity	Dec. 31, 2025		Dec. 31, 2025
Principal	$ 183		$ 668
Amortized Cost	177		659
Fair Value	$ 181		$ 664
% of Net Assets	0.00%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Evolve Biologics Inc., Delayed Draw, Unitranche Loans, Due 12/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EvolveBiologicsInc.Member		mcip:EvolveBiologicsInc.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	16.00%		8.00%
Interest Rate			12.32%
Interest Rate, Paid in Cash	10.33%
Interest Rate, Paid in Kind	10.33%
Acquisition Date	Dec. 20, 2022		Dec. 20, 2022
Maturity	Dec. 18, 2026		Dec. 18, 2026
Principal	$ 19,411		$ 19,411
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Evolve Biologics Inc., Equity Securities, Equity commitments
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EvolveBiologicsInc.Member		mcip:EvolveBiologicsInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Acquisition Date	Dec. 20, 2022		Dec. 20, 2022
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Percentage of equity commitments	0.10%
Investment, Identifier [Axis]: Evolve Biologics Inc., Equity Securities, Warrants
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EvolveBiologicsInc.Member		mcip:EvolveBiologicsInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Acquisition Date	Dec. 20, 2022		Dec. 20, 2022
Maturity	Dec. 20, 2032
Fair Value	$ 191
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Warrants to purchase percentage of equity	1.50%
Investment, Identifier [Axis]: Evolve Biologics Inc., Unitranche Loans, Due 12/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EvolveBiologicsInc.Member		mcip:EvolveBiologicsInc.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	16.00%		8.00%
Interest Rate			12.32%
Interest Rate, Paid in Cash	10.33%
Interest Rate, Paid in Kind	10.33%
Acquisition Date	Dec. 20, 2022		Dec. 20, 2022
Maturity	Dec. 18, 2026		Dec. 18, 2026
Principal	$ 17,620		$ 17,271
Amortized Cost	17,291		16,925
Fair Value	$ 17,532		$ 16,925
% of Net Assets	2.00%		2.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Exiger LLC (Delayed Draw), Senior Secured Loans, Due 9/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExigerLlcMember		mcip:ExigerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate, Paid in Cash	10.67%		10.22%
Interest Rate, Paid in Kind	2.00%		2.00%
Acquisition Date	Aug. 26, 2022		Aug. 26, 2022
Maturity	Sep. 30, 2027		Sep. 30, 2027
Principal	$ 7,000		$ 7,000
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Exiger LLC (Revolver), Senior Secured Loans, Due 9/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExigerLlcMember		mcip:ExigerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate, Paid in Cash			10.22%
Interest Rate, Paid in Kind	2.00%		2.00%
Acquisition Date	Sep. 30, 2021		Sep. 30, 2021
Maturity	Sep. 30, 2027		Sep. 30, 2027
Principal	$ 1,400		$ 1,400
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Exiger LLC, Senior Secured Loans, One, Due 9/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExigerLlcMember		mcip:ExigerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate			2.00%
Interest Rate, Paid in Cash	10.67%		10.22%
Interest Rate, Paid in Kind	2.00%
Acquisition Date	Sep. 30, 2021		Sep. 30, 2021
Maturity	Sep. 30, 2027		Sep. 30, 2027
Principal	$ 14,190		$ 14,119
Amortized Cost	13,969		13,883
Fair Value	$ 14,169		$ 14,162
% of Net Assets	1.60%		1.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Exiger LLC, Senior Secured Loans, Three, Due 9/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExigerLlcMember		mcip:ExigerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate, Paid in Cash	10.67%		10.22%
Interest Rate, Paid in Kind	2.00%		2.00%
Acquisition Date	Sep. 30, 2021		Sep. 30, 2021
Maturity	Sep. 30, 2027		Sep. 30, 2027
Principal	$ 4,244		$ 4,223
Amortized Cost	4,244		4,223
Fair Value	$ 4,237		$ 4,235
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Exiger LLC, Senior Secured Loans, Two, Due 9/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExigerLlcMember		mcip:ExigerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.00%		8.00%
Interest Rate, Paid in Cash	10.67%		10.22%
Interest Rate, Paid in Kind	2.00%		2.00%
Acquisition Date	Aug. 26, 2022		Aug. 26, 2022
Maturity	Sep. 30, 2027		Sep. 30, 2027
Principal	$ 1,980		$ 1,971
Amortized Cost	1,936		1,924
Fair Value	$ 1,978		$ 1,977
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Equity Securites, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExpressWashAcquisitionCompanyLLCMember		mcip:ExpressWashAcquisitionCompanyLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	8.00%		8.00%
Acquisition Date	Dec. 28, 2020		Dec. 28, 2020
Amortized Cost	$ 140		$ 140
Fair Value	$ 117		$ 132
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held	135,869		135,869
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Revolver, Senior Loans, Due 7/14/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExpressWashAcquisitionCompanyLlcMember		mcip:ExpressWashAcquisitionCompanyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.35%		10.83%
Acquisition Date	Jul. 14, 2022		Jul. 14, 2022
Maturity	Jul. 14, 2028		Jul. 14, 2028
Principal	$ 536		$ 536
Amortized Cost	295		295
Fair Value	$ 289		$ 293
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Senior Loans, One, Due 7/14/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExpressWashAcquisitionCompanyLlcMember		mcip:ExpressWashAcquisitionCompanyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.35%		10.32%
Acquisition Date	Jul. 14, 2022		Jul. 14, 2022
Maturity	Jul. 14, 2028		Jul. 14, 2028
Principal	$ 11,500		$ 11,529
Amortized Cost	11,441		11,464
Fair Value	$ 11,284		$ 11,471
% of Net Assets	1.30%		1.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Senior Loans, Two, Due 7/14/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ExpressWashAcquisitionCompanyLlcMember		mcip:ExpressWashAcquisitionCompanyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.35%		10.43%
Acquisition Date	Jul. 14, 2022		Jul. 14, 2022
Maturity	Jul. 14, 2028		Jul. 14, 2028
Principal	$ 2,154		$ 2,160
Amortized Cost	2,154		2,160
Fair Value	$ 2,114		$ 2,149
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Fiasco Enterprises, LLC, Revolver, Senior Loans, Due 5/6/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FiascoEnterprisesLlcMember		mcip:FiascoEnterprisesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.61%		5.61%
Interest Rate	10.28%		9.74%
Acquisition Date	May 06, 2022		May 06, 2022
Maturity	May 06, 2027		May 06, 2027
Principal	$ 1,750		$ 1,750
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Fiasco Enterprises, LLC, Senior Loans, One, Due 5/6/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FiascoEnterprisesLlcMember		mcip:FiascoEnterprisesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.61%		5.61%
Interest Rate	10.28%		9.74%
Acquisition Date	May 06, 2022		May 06, 2022
Maturity	May 06, 2027		May 06, 2027
Principal	$ 6,965		$ 6,983
Amortized Cost	6,861		6,871
Fair Value	$ 6,941		$ 6,965
% of Net Assets	0.80%		0.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Fiasco Enterprises, LLC, Senior Loans, Two, Due 5/6/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FiascoEnterprisesLlcMember		mcip:FiascoEnterprisesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.61%		6.61%
Interest Rate	11.28%		10.95%
Acquisition Date	Dec. 15, 2022		Dec. 15, 2022
Maturity	May 06, 2027		May 06, 2027
Principal	$ 8,400		$ 8,400
Amortized Cost	8,163		8,149
Fair Value	$ 8,400		$ 8,404
% of Net Assets	1.00%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Florida East Coast Industries, L L C, Junior Secured Loans, due 6/28/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:FloridaEastCoastIndustriesLLCMember
Investment, Type [Extensible Enumeration]			Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			FIRE: Real Estate
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Interest Rate, Paid in Cash			8.00%
Interest Rate, Paid in Kind			16.00%
Acquisition Date			Aug. 09, 2021
Maturity			Jun. 28, 2024
Principal			$ 3,910
Amortized Cost			3,857
Fair Value			$ 3,925
% of Net Assets			0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Florida East Coast Industries, L L C, Senior Secured Loans, due 6/28/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:FloridaEastCoastIndustriesLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Interest Rate			10.50%
Acquisition Date			Aug. 09, 2021
Maturity			Jun. 28, 2024
Principal			$ 1,356
Amortized Cost			1,334
Fair Value			$ 1,362
% of Net Assets			0.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Florida East Coast Industries, LLC, Junior Secured Loans, Due 6/28/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FloridaEastCoastIndustriesLLCMember
Investment, Type [Extensible Enumeration]	Junior Secured Loans
Investment, Issuer Geographic Region [Extensible Enumeration]	International
Interest Rate, Paid in Kind	16.00%
Acquisition Date	Aug. 09, 2021
Maturity	Jun. 28, 2024
Principal	$ 1,983
Amortized Cost	1,961
Fair Value	$ 1,983
% of Net Assets	0.20%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Fueled Digital Media, LLC (Delayed Draw), Senior Secured Loans, Due 11/1/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FueledDigitalMediaLlcMember		mcip:FueledDigitalMediaLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.11%		6.11%
Interest Rate	10.78%		10.24%
Acquisition Date	Nov. 01, 2022		Nov. 01, 2022
Maturity	Nov. 01, 2027		Nov. 01, 2027
Principal	$ 504		$ 504
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Fueled Digital Media, LLC (Revolver), Senior Secured Loans, Due 11/1/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		us-gaap-supplement:InvestmentAffiliatedIssuerControlledMember
Investment, Issuer Name [Extensible Enumeration]	mcip:FueledDigitalMediaLlcMember		mcip:FueledDigitalMediaLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.11%		6.11%
Interest Rate	10.78%		10.24%
Acquisition Date	Nov. 01, 2022		Nov. 01, 2022
Maturity	Nov. 01, 2027		Nov. 01, 2027
Principal	$ 807		$ 807
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Fueled Digital Media, LLC, Senior Secured Loans, Due 11/1/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FueledDigitalMediaLlcMember		mcip:FueledDigitalMediaLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.11%		6.11%
Interest Rate	10.78%		10.24%
Acquisition Date	Nov. 01, 2022		Nov. 01, 2022
Maturity	Nov. 01, 2027		Nov. 01, 2027
Principal	$ 5,753		$ 5,753
Amortized Cost	5,620		5,612
Fair Value	$ 5,782		$ 5,609
% of Net Assets	0.70%		0.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: FusionSite MidCo LLC (Delayed Draw), Senior Secured Loans, Due 10/4/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FusionsiteMidcoLlcMember		mcip:FusionsiteMidcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.09%		9.91%
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Maturity	Oct. 04, 2027		Oct. 04, 2027
Principal	$ 7,569		$ 7,576
Amortized Cost	2,569		2,576
Fair Value	$ 2,571		$ 2,524
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: FusionSite MidCo LLC (Revolver), Senior Secured Loans, Due 10/4/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FusionsiteMidcoLlcMember		mcip:FusionsiteMidcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.09%		9.06%
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Maturity	Oct. 04, 2027		Oct. 04, 2027
Principal	$ 1,326		$ 1,326
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: FusionSite MidCo LLC, Senior Secured Loans, Due 10/4/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:FusionsiteMidcoLlcMember		mcip:FusionsiteMidcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.09%		9.06%
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Maturity	Oct. 04, 2027		Oct. 04, 2027
Principal	$ 16,058		$ 16,098
Amortized Cost	15,764		15,786
Fair Value	$ 16,066		$ 15,777
% of Net Assets	1.90%		2.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: GC Champion Acquisition LLC, Senior Secured Loans, One, Due 8/18/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:GCChampionAcquisitionLLCMember		mcip:GCChampionAcquisitionLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.15%		11.15%
Acquisition Date	Aug. 19, 2022		Aug. 19, 2022
Maturity	Aug. 18, 2028		Aug. 18, 2028
Principal	$ 12,935		$ 12,967
Amortized Cost	12,702		12,719
Fair Value	$ 12,870		$ 12,838
% of Net Assets	1.50%		1.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: GC Champion Acquisition LLC, Senior Secured Loans, Two, Due 8/18/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:GCChampionAcquisitionLLCMember		mcip:GCChampionAcquisitionLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.56%		11.15%
Acquisition Date	Aug. 19, 2022		Aug. 19, 2022
Maturity	Aug. 18, 2028		Aug. 18, 2028
Principal	$ 3,611		$ 3,611
Amortized Cost	3,611
Fair Value	$ 3,593
% of Net Assets	0.40%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Golden State Buyer, Inc, Senior Secured Loans, Due 6/21/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:GoldenStateBuyerIncMember		mcip:GoldenStateBuyerIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	4.75%		4.75%
Interest Rate	9.66%		8.92%
Interest Rate, Paid in Cash	8.50%		8.08%
Acquisition Date	Aug. 25, 2022		Aug. 25, 2022
Maturity	Jun. 19, 2026		Jun. 21, 2026
Principal	$ 9,921		$ 9,974
Amortized Cost	9,575		9,600
Fair Value	$ 9,648		$ 9,525
% of Net Assets	1.10%		1.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: HS4 Acquisitionco, Inc, Senior Secured Loans, One, Due 7/9/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:HS4AcquisitioncoIncMember		mcip:HS4AcquisitioncoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.59%		11.14%
Acquisition Date	Jul. 09, 2019		Jul. 09, 2019
Maturity	Jul. 09, 2025		Jul. 09, 2025
Principal	$ 3,930		$ 3,940
Amortized Cost	3,896		3,901
Fair Value	$ 3,910		$ 3,922
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: HS4 Acquisitionco, Inc, Senior Secured Loans, Two, Due 7/9/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:HS4AcquisitioncoIncMember		mcip:HS4AcquisitioncoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.59%		11.14%
Acquisition Date	Oct. 06, 2021		Oct. 06, 2021
Maturity	Jul. 09, 2025		Jul. 09, 2025
Principal	$ 4,269		$ 4,280
Amortized Cost	4,269		4,280
Fair Value	$ 4,248		$ 4,261
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: HS4 Acquisitionco, Inc. (Revolver), Senior Secured Loans, Due 7/9/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:HS4AcquisitioncoIncMember		mcip:HS4AcquisitioncoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.59%		11.14%
Acquisition Date	Jul. 09, 2019		Jul. 09, 2019
Maturity	Jul. 09, 2025		Jul. 09, 2025
Principal	$ 325		$ 325
Amortized Cost	186		163
Fair Value	$ 185		$ 162
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: IDIG Parent, LLC, Equity Securites, Common stock
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IDIGParentLLCMember		mcip:IDIGParentLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jan. 04, 2021		Jan. 04, 2021
Amortized Cost	$ 195		$ 195
Fair Value	$ 235		$ 254
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	192,908		192,908
Investment, Identifier [Axis]: IF & P Holdings Company, LLC, Equity Securities, Class A preferred units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IfAndPHoldingsCompanyLlcMember		mcip:IfPHoldingsCompanyLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Wholesale		Wholesale
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 03, 2022		Oct. 03, 2022
Amortized Cost			$ 1,500
Fair Value	$ 1,572		$ 1,500
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	1,500		1,500
Investment, Identifier [Axis]: IF & P Holdings Company, LLC, Revolver, Senior Loans, Due 10/3/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IfAndPHoldingsCompanyLlcMember		mcip:IfAndPHoldingsCompanyLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Wholesale
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.25%		5.25%
Interest Rate	10.23%		10.09%
Acquisition Date	Oct. 06, 2022		Oct. 06, 2022
Maturity	Oct. 03, 2028		Oct. 03, 2028
Principal	$ 2,800		$ 2,800
Amortized Cost	1,456		1,120
Fair Value	$ 1,456		$ 1,092
% of Net Assets	0.20%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: IF & P Holdings Company, LLC, Senior Loans, Due 10/3/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IfAndPHoldingsCompanyLlcMember		mcip:IfAndPHoldingsCompanyLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Wholesale
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.25%		5.25%
Interest Rate	10.14%		8.91%
Acquisition Date	Oct. 06, 2022		Oct. 06, 2022
Maturity	Oct. 03, 2028		Oct. 03, 2028
Principal	$ 23,867		$ 23,867
Amortized Cost	23,314		23,288
Fair Value	$ 23,867		$ 23,270
% of Net Assets	2.80%		3.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: IF & P Holdings Company, LLC, equity Securities, Class B common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IfAndPHoldingsCompanyLlcMember		mcip:IfPHoldingsCompanyLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Wholesale		Wholesale
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 03, 2022		Oct. 03, 2022
Amortized Cost	$ 1,500
Fair Value	$ 116
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	1,500		1,500
Investment, Identifier [Axis]: INH Buyer, Inc, Senior Secured Loans, Due 6/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:INHBuyerInc.Member		mcip:INHBuyerInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate, Paid in Cash			3.50%
Interest Rate, Paid in Kind	3.50%
Acquisition Date	Jun. 30, 2021		Jun. 30, 2021
Maturity	Jun. 28, 2028		Jun. 28, 2028
Principal	$ 4,947		$ 4,916
Amortized Cost	4,910		4,876
Fair Value	$ 4,742		$ 4,720
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Independence Buyer, Inc, Senior Secured Loans, Due 8/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:IndependenceBuyerInc.Member
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.50%
Interest Rate			9.74%
Acquisition Date			Aug. 03, 2021
Maturity			Aug. 03, 2026
Principal			$ 12,375
Amortized Cost			12,186
Fair Value			$ 12,220
% of Net Assets			1.60%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Independence Buyer, Inc, Senior Secured Loans, due 8/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IndependenceBuyerInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%
Interest Rate	10.33%
Acquisition Date	Aug. 03, 2021
Maturity	Aug. 03, 2026
Principal	$ 11,544
Amortized Cost	11,383
Fair Value	$ 11,429
% of Net Assets	1.30%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Independence Buyer, Inc. ( Revolver), Senior Secured Loans, due 8/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IndependenceBuyerInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%
Interest Rate	10.33%
Acquisition Date	Aug. 03, 2021
Maturity	Aug. 03, 2026
Principal	$ 2,964
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Independence Buyer, Inc. (Revolver), Senior Secured Loans, Due 8/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:IndependenceBuyerInc.Member
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.50%
Interest Rate			9.74%
Acquisition Date			Aug. 03, 2021
Maturity			Aug. 03, 2026
Principal			$ 2,964
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Independence Buyer, Inc., Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IndependenceBuyerInc.Member		mcip:IndependenceBuyerInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Durable		Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Aug. 03, 2021		Aug. 03, 2021
Amortized Cost	$ 169		$ 169
Fair Value	$ 195		$ 212
% of Net Assets	0.00%		0.00%
Number of shares held	169
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			169
Investment, Identifier [Axis]: InsideRE, LLC (Revolver), Senior Secured Loans, Due 12/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:InsidereLlcMember		mcip:InsidereLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.70%		10.48%
Acquisition Date	Dec. 22, 2021		Dec. 22, 2021
Maturity	Dec. 22, 2027		Dec. 22, 2027
Principal	$ 965		$ 965
Amortized Cost	64		64
Fair Value	$ 64		$ 64
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: InsideRE, LLC, Equity Securities, Class A common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:InsidereLlcMember		mcip:InsidereLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE: Real Estate
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Sep. 09, 2019		Sep. 09, 2019
Amortized Cost	$ 420		$ 160
Fair Value	$ 658		$ 346
% of Net Assets	0.10%		0.00%
Number of shares held	284,853
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			159,884
Investment, Identifier [Axis]: InsideRE, LLC, Senior Secured Loans, One, Due 12/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:InsidereLlcMember		mcip:InsidereLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.91%		10.48%
Acquisition Date	Dec. 22, 2021		Dec. 22, 2021
Maturity	Dec. 22, 2027		Dec. 22, 2027
Principal	$ 7,409		$ 7,427
Amortized Cost	7,289		7,300
Fair Value	$ 7,483		$ 7,305
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: InsideRE, LLC, Senior Secured Loans, Two, Due 12/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:InsidereLlcMember		mcip:InsidereLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.91%		10.48%
Acquisition Date	Dec. 22, 2021		Dec. 22, 2021
Maturity	Dec. 22, 2027		Dec. 22, 2027
Principal	$ 2,878		$ 2,886
Amortized Cost	2,878
Fair Value	$ 2,907
% of Net Assets	0.30%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Inversiones DP6 (BVI) Numero Dos, Ltd., Delayed Draw, Unitranche Loans, Due 10/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:InversionesDp6BviNumeroDosLtd.Member		mcip:InversionesDp6BviNumeroDosLtd.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		International
Interest Rate, Paid in Cash	9.00%		9.00%
Interest Rate, Paid in Kind	4.75%		4.75%
Acquisition Date	Oct. 14, 2022		Oct. 14, 2022
Maturity	Oct. 14, 2026		Oct. 14, 2026
Principal	$ 25,291		$ 25,101
Amortized Cost	16,167		15,977
Fair Value	$ 16,107		$ 15,817
% of Net Assets	1.90%		2.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: J2 BWA Funding III, LLC (Delayed Draw), Senior Secured Loans, Due 4/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	J2 BWA Funding III, LLC [Member]		mcip:J2BWAFundingLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate	9.00%		9.00%
Acquisition Date	Apr. 29, 2022		Dec. 24, 2020
Maturity	Apr. 28, 2028		Dec. 24, 2026
Principal	$ 7,600		$ 2,850
Amortized Cost			1,350
Fair Value			$ 1,345
% of Net Assets	0.00%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: J2 BWA Funding III, LLC, Equity Securities, Equity Commitment, One
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:J2BWAFundingLLCMember		J2 BWA Funding III, LLC [Member]
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		FIRE: Finance
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Acquisition Date	Apr. 29, 2022		Apr. 29, 2022
Amortized Cost			$ 76
Fair Value			$ 76
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Percentage of equity commitments	3.80%		3.80%
Investment, Identifier [Axis]: J2 BWA Funding III, LLC, Equity Securities, Equity Commitment, Two
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:J2BWAFundingLLCMember		J2 BWA Funding III, LLC [Member]
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		FIRE: Finance
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Acquisition Date	Apr. 29, 2022		Apr. 29, 2022
Amortized Cost	$ 181
Fair Value	$ 181
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Percentage of profit sharing			1.20%
Percentage of equity commitments	1.20%
Investment, Identifier [Axis]: J2 BWA Funding LLC (Revolver), Senior Secured Loans, Due 12/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:J2BWAFundingLLCMember		mcip:J2BWAFundingLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate	9.00%		9.00%
Acquisition Date	Dec. 14, 2020		Apr. 29, 2022
Maturity	Dec. 24, 2026		Apr. 28, 2028
Principal	$ 2,850		$ 7,600
Amortized Cost	1,446
Fair Value	$ 1,439
% of Net Assets	0.20%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: J2 BWA Funding LLC, Equity Securities, Profit Sharing
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:J2BWAFundingLLCMember		mcip:J2BWAFundingLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		FIRE: Finance
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Acquisition Date	Dec. 24, 2020		Dec. 24, 2020
Fair Value	$ 23
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Percentage of profit sharing	0.70%		0.70%
Investment, Identifier [Axis]: Jumpstart Holdco, Inc., Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:JumpstartHoldcoInc.Member		mcip:JumpstartHoldcoInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Durable		Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Apr. 19, 2022		Apr. 19, 2022
Amortized Cost	$ 1,566		$ 1,566
Fair Value	$ 775		$ 773
% of Net Assets	0.10%		0.10%
Number of shares held	1,566,667
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			1,566,667
Investment, Identifier [Axis]: Jumpstart Holdco, Inc., Unitranche Loans, Due 4/19/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:JumpstartHoldcoInc.Member		mcip:JumpstartHoldcoInc.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		5.65%
Interest Rate	10.28%		9.61%
Acquisition Date	Apr. 19, 2022		Apr. 19, 2022
Maturity	Apr. 19, 2028		Apr. 19, 2028
Principal	$ 23,383		$ 23,441
Amortized Cost	22,974		23,010
Fair Value	$ 21,610		$ 21,857
% of Net Assets	2.50%		2.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: KL Moon Acquisition, LLC (fka Spectrum Science Communications, LLC) (Delayed Draw), Senior Secured Loans, Due 2/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KlMoonAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	12.04%
Acquisition Date	Feb. 01, 2023
Maturity	Feb. 01, 2029
Principal	$ 3,404
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: KL Moon Acquisition, LLC (fka Spectrum Science Communications, LLC) (Revolver), Senior Secured Loans, Due 2/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KlMoonAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	12.04%
Acquisition Date	Feb. 01, 2023
Maturity	Feb. 01, 2029
Principal	$ 1,626
Amortized Cost	271
Fair Value	$ 263
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: KL Moon Acquisition, LLC (fka Spectrum Science Communications, LLC) Senior Secured Loans, Due 2/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KlMoonAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	11.68%
Acquisition Date	Feb. 01, 2023
Maturity	Feb. 01, 2029
Principal	$ 10,000
Amortized Cost	9,710
Fair Value	$ 9,700
% of Net Assets	1.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: KL Moon Acquisition, LLC, Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KlMoonAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Acquisition Date	Jan. 31, 2023
Amortized Cost	$ 981
Fair Value	$ 981
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Percentage of equity	0.30%
Investment, Identifier [Axis]: Kenco PPC Buyer LLC, Delayed Draw, Senior Loans, Due 11/15/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KencoPpcBuyerLlcMember		mcip:KencoPpcBuyerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.39%		9.77%
Acquisition Date	Nov. 17, 2022		Nov. 17, 2022
Maturity	Nov. 15, 2029		Nov. 15, 2029
Principal	$ 3,870		$ 3,870
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Kenco PPC Buyer LLC, Revolver, Senior Loans, Due 11/15/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KencoPpcBuyerLlcMember		mcip:KencoPpcBuyerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.39%		9.77%
Acquisition Date	Nov. 17, 2022		Nov. 17, 2022
Maturity	Nov. 15, 2029		Nov. 15, 2029
Principal	$ 4,787		$ 4,787
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Kenco PPC Buyer LLC, Senior Loans, Due 11/15/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KencoPpcBuyerLlcMember		mcip:KencoPpcBuyerLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%		5.50%
Interest Rate	10.39%		9.77%
Acquisition Date	Nov. 17, 2022		Nov. 17, 2022
Maturity	Nov. 15, 2029		Nov. 15, 2029
Principal	$ 21,886		$ 21,941
Amortized Cost	21,364		21,401
Fair Value	$ 21,821		$ 21,393
% of Net Assets	2.50%		2.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Kingsley Gate Partners, LLC (Delayed Draw), Senior Secure Loans, One, Due 12/11/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KingsleyGatePartnersLlcMember		mcip:KingsleyGatePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.65%		6.65%
Interest Rate	11.12%		11.12%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 11, 2028		Dec. 11, 2028
Principal	$ 3,600		$ 3,600
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Kingsley Gate Partners, LLC (Delayed Draw), Senior Secure Loans, Two, Due 12/11/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KingsleyGatePartnersLlcMember		mcip:KingsleyGatePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.65%		6.65%
Interest Rate	11.12%		11.12%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 11, 2028		Dec. 11, 2028
Principal	$ 3,000		$ 3,000
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Kingsley Gate Partners, LLC (Revolver), Senior Secure Loans, Due 12/11/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KingsleyGatePartnersLlcMember		mcip:KingsleyGatePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.65%		6.65%
Interest Rate	11.12%		11.12%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 11, 2028		Dec. 11, 2028
Principal	$ 1,200		$ 1,200
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Kingsley Gate Partners, LLC, Senior Secure Loans, Due 12/11/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:KingsleyGatePartnersLlcMember		mcip:KingsleyGatePartnersLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.65%		6.65%
Interest Rate	11.12%		11.12%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 11, 2028		Dec. 11, 2028
Principal	$ 3,000		$ 3,000
Amortized Cost	2,944		2,941
Fair Value	$ 3,003		$ 2,940
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: L V F Holdings, Inc. ( Revolver), Senior Secured Loans, due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	6.40%
Interest Rate	11.30%
Acquisition Date	Jun. 10, 2021
Maturity	Jun. 10, 2027
Principal	$ 554
Amortized Cost	322
Fair Value	$ 312
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: L V F Holdings, Inc., Senior Secured Loans, ( Delayed Draw) due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.40%
Interest Rate	11.30%
Acquisition Date	Jun. 10, 2021
Maturity	Jun. 10, 2027
Principal	$ 802
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: L V F Holdings, Inc., Senior Secured Loans, One, due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.40%
Interest Rate	11.30%
Acquisition Date	Jun. 10, 2021
Maturity	Jun. 10, 2027
Principal	$ 3,448
Amortized Cost	3,396
Fair Value	$ 3,348
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: L V F Holdings, Inc., Senior Secured Loans, Two, due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.40%
Interest Rate	11.30%
Acquisition Date	Jun. 10, 2021
Maturity	Jun. 10, 2027
Principal	$ 3,299
Amortized Cost	3,299
Fair Value	$ 3,205
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: L X/ J T Intermediate Holdings, Inc. ( Revolver), Senior Secured Loans, due 3/11/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LXJTIntermediateHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	10.91%
Acquisition Date	Mar. 11, 2020
Maturity	Mar. 11, 2025
Principal	$ 500
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: L X/ J T Intermediate Holdings, Inc., Senior Secured Loans, due 3/11/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LXJTIntermediateHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	10.91%
Acquisition Date	Mar. 11, 2020
Maturity	Mar. 11, 2025
Principal	$ 3,266
Amortized Cost	3,238
Fair Value	$ 3,231
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: LVF Holdings, Inc, Senior Secured Loans, One, Due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.25%
Interest Rate			8.45%
Acquisition Date			Oct. 06, 2021
Maturity			Jun. 10, 2027
Principal			$ 3,456
Amortized Cost			3,402
Fair Value			$ 3,353
% of Net Assets			0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: LVF Holdings, Inc, Senior Secured Loans, Two, Due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.25%
Interest Rate			8.45%
Acquisition Date			Oct. 06, 2021
Maturity			Jun. 10, 2027
Principal			$ 3,308
Amortized Cost			3,308
Fair Value			$ 3,208
% of Net Assets			0.40%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: LVF Holdings, Inc. (Delayed Draw), Senior Secured Loans, Due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.25%
Interest Rate			8.45%
Acquisition Date			Jun. 10, 2021
Maturity			Jun. 10, 2027
Principal			$ 802
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: LVF Holdings, Inc. (Revolver), Senior Secured Loans, Due 6/10/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LVFHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.25%
Interest Rate			10.98%
Acquisition Date			Jun. 10, 2021
Maturity			Jun. 10, 2027
Principal			$ 554
Amortized Cost			366
Fair Value			$ 355
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: LX/JT Intermediate Holdings, Inc, Senior Secured Loans, Due 3/11/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LXJTIntermediateHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.00%
Interest Rate			10.42%
Acquisition Date			Mar. 11, 2020
Maturity			Mar. 11, 2025
Principal			$ 3,281
Amortized Cost			3,248
Fair Value			$ 3,237
% of Net Assets			0.40%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: LX/JT Intermediate Holdings, Inc. (Revolver), Senior Secured Loans, Due 3/11/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LXJTIntermediateHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.00%
Interest Rate			10.42%
Acquisition Date			Mar. 11, 2020
Maturity			Mar. 11, 2025
Principal			$ 500
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Lessen Inc, Senior Secured Loans, Due 1/5/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LessenIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.50%
Interest Rate	13.31%
Acquisition Date	Jan. 05, 2023
Maturity	Jan. 05, 2028
Principal	$ 8,000
Amortized Cost	7,691
Fair Value	$ 7,680
% of Net Assets	0.90%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Lessen Inc., Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LessenIncMember
Investment, Type [Extensible Enumeration]	Equity Securities
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Acquisition Date	Jan. 05, 2023
Amortized Cost	$ 1,667
Fair Value	$ 1,667
% of Net Assets	0.20%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Number of units held	128,737
Investment, Identifier [Axis]: Lifted Trucks Holdings LLL, (Delayed Draw), Senior Secured Loans, Due 8/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LiftedTrucksHoldingsLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			5.75%
Interest Rate			9.49%
Acquisition Date			Aug. 02, 2021
Maturity			Aug. 02, 2027
Principal			$ 2,000
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Lifted Trucks Holdings, LLC (Revolver), Senior Secured Loans, Due 8/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LiftedTrucksHoldingsLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			5.75%
Interest Rate			9.49%
Acquisition Date			Aug. 02, 2021
Maturity			Aug. 02, 2027
Principal			$ 2,381
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Lifted Trucks Holdings, LLC, Equity Securities, Class A shares
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LiftedTrucksHoldingsLLCMember		mcip:LiftedTrucksHoldingsLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Aug. 02, 2021		Aug. 02, 2021
Amortized Cost	$ 159		$ 159
Fair Value	$ 127		$ 111
% of Net Assets	0.00%		0.00%
Number of shares held	158,730		158,730
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Investment, Identifier [Axis]: Lifted Trucks Holdings, LLC, Senior Secured Loans, Due 8/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:LiftedTrucksHoldingsLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			5.75%
Interest Rate			9.49%
Acquisition Date			Aug. 02, 2021
Maturity			Aug. 02, 2027
Principal			$ 9,900
Amortized Cost			9,737
Fair Value			$ 9,771
% of Net Assets			1.30%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Lifted Trucks Holdings, LLC. Senior Secured Loans, One, Due 8/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LiftedTrucksHoldingsLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	5.75%
Interest Rate	10.50%
Acquisition Date	Aug. 02, 2021
Maturity	Aug. 02, 2027
Principal	$ 9,900
Amortized Cost	9,747
Fair Value	$ 9,806
% of Net Assets	1.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Lifted Trucks Holdings, LLC. Senior Secured Loans, Two, Due 8/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LiftedTrucksHoldingsLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	5.75%
Interest Rate	10.54%
Acquisition Date	Aug. 02, 2021
Maturity	Aug. 02, 2027
Principal	$ 2,381
Amortized Cost	317
Fair Value	$ 314
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, , Junior Secured Loans, Due 9/30/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Junior Secured Loans		Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 06, 2022		Dec. 06, 2022
Maturity	Sep. 30, 2023		Sep. 30, 2023
Principal	$ 2,479		$ 2,479
Amortized Cost	2,479		2,479
Fair Value	$ 2,954		$ 3,032
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, Delayed Draw, Senior Loans, Due 1/2/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.66%		11.32%
Acquisition Date	Jun. 24, 2022		Jun. 24, 2022
Maturity	Jan. 02, 2024		Jan. 02, 2024
Principal	$ 11,455		$ 11,464
Amortized Cost	3,290		3,298
Fair Value	$ 3,283		$ 3,295
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, Revolver, Senior Loans, Due 1/2/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.66%		11.32%
Acquisition Date	May 03, 2021		May 03, 2021
Maturity	Jan. 02, 2024		Jan. 02, 2024
Principal	$ 187		$ 187
Amortized Cost	187		187
Fair Value	$ 186		$ 187
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, Senior Loans, Four, Due 1/2/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.66%		11.32%
Acquisition Date	Aug. 03, 2021		Aug. 03, 2021
Maturity	Jan. 02, 2024		Jan. 02, 2024
Principal	$ 3,373		$ 3,382
Amortized Cost	3,373		3,382
Fair Value	$ 3,367		$ 3,379
% of Net Assets	0.40%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, Senior Loans, One, Due 1/2/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.66%		11.32%
Acquisition Date	Aug. 01, 2019		Aug. 01, 2019
Maturity	Jan. 02, 2024		Jan. 02, 2024
Principal	$ 2,024		$ 2,029
Amortized Cost	2,018		2,021
Fair Value	$ 2,020		$ 2,027
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, Senior Loans, Three, Due 1/2/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.66%		11.32%
Acquisition Date	Aug. 03, 2021		Aug. 03, 2021
Maturity	Jan. 02, 2024		Jan. 02, 2024
Principal	$ 1,352		$ 1,356
Amortized Cost	1,344		1,344
Fair Value	$ 1,350		$ 1,354
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Light Wave Dental Management, LLC, Senior Loans, Two, Due 1/2/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Light Wave Dental Management, LLC [Member]		Light Wave Dental Management, LLC [Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.66%		11.32%
Acquisition Date	May 03, 2021		May 03, 2021
Maturity	Jan. 02, 2024		Jan. 02, 2024
Principal	$ 1,466		$ 1,469
Amortized Cost	1,466		1,469
Fair Value	$ 1,463		$ 1,468
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Liquid Tech Solutions Holdings, LLC, Senior Secured Loans, due 3/17/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:LiquidTechSolutionsHoldingsLlcMember		mcip:LiquidTechSolutionsHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Energy: Oil & Gas		Energy: Oil & Gas
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	4.75%		4.75%
Interest Rate	9.71%		8.92%
Acquisition Date	Mar. 18, 2021		Mar. 18, 2021
Maturity	Mar. 17, 2028		Mar. 17, 2028
Principal	$ 2,243		$ 2,248
Amortized Cost	2,235		2,240
Fair Value	$ 2,170		$ 2,147
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: M C P Shaw Acquisitionco, L L C ( Revolver), Senior Secured Loans, due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	11.16%
Acquisition Date	Feb. 28, 2020
Maturity	Nov. 28, 2025
Principal	$ 1,427
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: M C P Shaw Acquisitionco, L L C, Senior Secured Loans, One, due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	11.16%
Acquisition Date	Feb. 28, 2020
Maturity	Nov. 28, 2025
Principal	$ 7,757
Amortized Cost	7,679
Fair Value	$ 7,753
% of Net Assets	0.90%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: M C P Shaw Acquisitionco, L L C, Senior Secured Loans, Two, due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	10.90%
Acquisition Date	Dec. 29, 2021
Maturity	Nov. 28, 2025
Principal	$ 2,372
Amortized Cost	2,338
Fair Value	$ 2,371
% of Net Assets	0.30%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: M V Receivables I I, L L C ( Delayed Draw), Senior Secured Loans, due 7/29/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MVReceivablesIILLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Banking
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			9.75%
Interest Rate			13.87%
Acquisition Date			Jul. 29, 2021
Maturity			Jul. 29, 2026
Principal			$ 10,144
Amortized Cost			9,691
Fair Value			$ 9,960
% of Net Assets			1.30%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: MCP Shaw Acquisitionco, LLC (Revolver), Senior Secured Loans, Due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			11.06%
Acquisition Date			Feb. 28, 2020
Maturity			Nov. 28, 2025
Principal			$ 1,427
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: MCP Shaw Acquisitionco, LLC, Equity Securities, Class A-2 units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MCPShawAcquisitioncoLLCMember		mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Feb. 28, 2020		Feb. 28, 2020
Amortized Cost	$ 95		$ 95
Fair Value	$ 268		$ 163
% of Net Assets	0.00%		0.00%
Number of shares held	95,125
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			95,125
Investment, Identifier [Axis]: MCP Shaw Acquisitionco, LLC, Senior Secured Loans, One, Due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			11.06%
Acquisition Date			Feb. 28, 2020
Maturity			Nov. 28, 2025
Principal			$ 7,777
Amortized Cost			7,691
Fair Value			$ 7,789
% of Net Assets			1.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: MCP Shaw Acquisitionco, LLC, Senior Secured Loans, Three, due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MCPShawAcquisitioncoLLCMember		mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Capital Equipment		Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.50%
Interest Rate	10.90%		11.06%
Acquisition Date	Dec. 29, 2021		Dec. 29, 2021
Maturity	Nov. 28, 2025		Nov. 28, 2025
Principal	$ 780		$ 782
Amortized Cost	780		782
Fair Value	$ 780		$ 783
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: MCP Shaw Acquisitionco, LLC, Senior Secured Loans, Two, Due 11/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MCPShawAcquisitioncoLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Capital Equipment
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			11.06%
Acquisition Date			Dec. 29, 2021
Maturity			Nov. 28, 2025
Principal			$ 2,378
Amortized Cost			2,341
Fair Value			$ 2,381
% of Net Assets			0.30%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: MPH Acquisition Holdings LLC, Senior Secured Loans, Due 9/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MphAcquisitionHoldingsLlcMember		mcip:MphAcquisitionHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	4.25%		4.25%
Interest Rate	9.20%
Interest Rate, Paid in Kind			8.98%
Acquisition Date	Sep. 20, 2022		Sep. 20, 2022
Maturity	Sep. 01, 2028		Sep. 01, 2028
Principal	$ 3,544		$ 3,553
Amortized Cost	3,342		3,343
Fair Value	$ 3,046		$ 3,052
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: MV Receivables II, LLC, Equity Securities, Common stock
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MVReceivablesIILLCMember		mcip:MVReceivablesIILLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Banking		Banking
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Acquisition Date	Jul. 29, 2021		Jul. 29, 2021
Amortized Cost	$ 750		$ 750
Fair Value	$ 1,049		$ 1,443
% of Net Assets	0.10%		0.20%
Number of shares held	1,822		1,822
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Investment, Identifier [Axis]: MV Receivables II, LLC, Equity Securities, Warrants
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MVReceivablesIILLCMember		mcip:MVReceivablesIILLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Banking		Banking
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Acquisition Date	Jul. 28, 2021		Jul. 28, 2021
Maturity	Jul. 28, 2031		Jul. 28, 2031
Amortized Cost	$ 453		$ 453
Fair Value	$ 1,504		$ 2,069
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Warrants to purchase percentage of equity	1.00%		1.00%
Investment, Identifier [Axis]: MV Receivables II, LLC, Senior Secured Loans, due 7/29/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MVReceivablesIILLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Banking
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	9.75%
Interest Rate	14.41%
Acquisition Date	Jul. 29, 2021
Maturity	Jul. 29, 2026
Principal	$ 10,163
Amortized Cost	9,709
Fair Value	$ 9,742
% of Net Assets	1.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Madison Logic Holdings, Inc, Senior Secured Loans, Due 12/29/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MadisonLogicHoldingsIncMember		mcip:MadisonLogicHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.90%		11.58%
Acquisition Date	Dec. 30, 2022		Dec. 30, 2022
Maturity	Dec. 29, 2028		Dec. 29, 2028
Principal	$ 14,000		$ 14,000
Amortized Cost	13,598		13,580
Fair Value	$ 14,000		$ 13,580
% of Net Assets	1.60%		1.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Madison Logic Holdings, Inc. (Revolver), Senior Secured Loans, Due 12/29/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MadisonLogicHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	11.90%
Acquisition Date	Dec. 30, 2022
Maturity	Dec. 30, 2027
Principal	$ 1,207
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Madison Logic Holdings, Inc. (Revolver), Senior Secured Loans, Due 12/30/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MadisonLogicHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			7.00%
Interest Rate			11.58%
Acquisition Date			Dec. 30, 2022
Maturity			Dec. 30, 2027
Principal			$ 1,207
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Mark Logic Corporation ( Revolver), Senior Secured Loans, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MarkLogicCorporationMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.85%
Acquisition Date			Oct. 20, 2020
Maturity			Oct. 20, 2025
Principal			$ 404
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Mark Logic Corporation, Senior Secured Loans, Four, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MarkLogicCorporationMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.85%
Acquisition Date			Nov. 23, 2021
Maturity			Oct. 20, 2025
Principal			$ 321
Amortized Cost			321
Fair Value			$ 320
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Mark Logic Corporation, Senior Secured Loans, One, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MarkLogicCorporationMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.85%
Acquisition Date			May 10, 2022
Maturity			Oct. 20, 2025
Principal			$ 4,003
Amortized Cost			3,935
Fair Value			$ 3,985
% of Net Assets			0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Mark Logic Corporation, Senior Secured Loans, Three, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MarkLogicCorporationMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.85%
Acquisition Date			Nov. 23, 2021
Maturity			Oct. 20, 2025
Principal			$ 480
Amortized Cost			473
Fair Value			$ 478
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Mark Logic Corporation, Senior Secured Loans, Two, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MarkLogicCorporationMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.50%
Interest Rate			10.85%
Acquisition Date			Oct. 20, 2020
Maturity			Oct. 20, 2025
Principal			$ 5,145
Amortized Cost			5,066
Fair Value			$ 5,121
% of Net Assets			0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: MarkLogic Corporation, Equity Securities, Class A Units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MarkLogicCorporationMember
Investment, Type [Extensible Enumeration]			Equity Securities
Investment, Industry Sector [Extensible Enumeration]			High Tech Industries
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Acquisition Date			Oct. 20, 2020
Fair Value			$ 640
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			true
Number of units held			435,358
Investment, Identifier [Axis]: Matrix Parent, Inc, Senior Secured Loans, Due 3/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MatrixParentIncMember		mcip:MatrixParentIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.00%		5.00%
Interest Rate	10.06%		9.55%
Acquisition Date	Nov. 02, 2022		Nov. 02, 2022
Maturity	Mar. 01, 2029		Mar. 01, 2029
Principal	$ 2,487		$ 2,494
Amortized Cost	2,273		2,272
Fair Value	$ 1,982		$ 2,057
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Medallia, Inc, Senior Secured Loans, due 10/27/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MedalliaIncMember		mcip:MedalliaIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.50%		6.50%
Interest Rate			10.88%
Interest Rate, Paid in Kind	11.34%
Acquisition Date	Aug. 15, 2022		Aug. 15, 2022
Maturity	Oct. 27, 2028		Oct. 27, 2028
Principal	$ 11,428		$ 11,270
Amortized Cost	11,227		11,059
Fair Value	$ 11,360		$ 11,225
% of Net Assets	1.30%		1.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Mindbody, Inc, Senior Secured Loans, One, Due 2/14/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MindbodyIncMember		mcip:MindbodyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.10%		11.73%
Acquisition Date	Feb. 15, 2019		Feb. 15, 2019
Maturity	Feb. 14, 2025		Feb. 14, 2025
Principal	$ 1,867		$ 1,867
Amortized Cost	1,854		1,852
Fair Value	$ 1,864		$ 1,865
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Mindbody, Inc, Senior Secured Loans, Two, Due 2/14/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MindbodyIncMember		mcip:MindbodyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.10%		11.73%
Acquisition Date	Sep. 22, 2021		Sep. 22, 2021
Maturity	Feb. 14, 2025		Feb. 14, 2025
Principal	$ 7,387		$ 7,387
Amortized Cost	7,387		7,387
Fair Value	$ 7,372		$ 7,375
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Mindbody, Inc. (Revolver), Senior Secured Loans, Due 2/14/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MindbodyIncMember		mcip:MindbodyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.10%		11.73%
Acquisition Date	Feb. 15, 2019		Feb. 15, 2019
Maturity	Feb. 14, 2025		Feb. 14, 2025
Principal	$ 190		$ 190
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Money Lion, Inc. ( Delayed Draw), Junior Secured Loans, due 3/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MoneyLionIncMember
Investment, Type [Extensible Enumeration]			Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Banking
Investment, Issuer Geographic Region [Extensible Enumeration]			International
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			9.25%
Interest Rate			14.07%
Acquisition Date			Mar. 25, 2022
Maturity			Mar. 24, 2026
Principal			$ 5,357
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Money Lion, Inc., Junior Secured Loans, due 3/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MoneyLionIncMember
Investment, Type [Extensible Enumeration]			Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Banking
Investment, Issuer Geographic Region [Extensible Enumeration]			International
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			9.25%
Interest Rate			14.07%
Acquisition Date			Mar. 25, 2022
Maturity			Mar. 24, 2026
Principal			$ 18,750
Amortized Cost			18,583
Fair Value			$ 18,445
% of Net Assets			2.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Money Lion, Inc., Junior Secured Loans, due 5/1/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:MoneyLionIncMember
Investment, Type [Extensible Enumeration]			Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Banking
Investment, Issuer Geographic Region [Extensible Enumeration]			International
Investment, Variable Interest Rate, Type [Extensible Enumeration]			us-gaap:PrimeRateMember
Spread			5.75%
Interest Rate			13.25%
Acquisition Date			Aug. 27, 2021
Maturity			May 01, 2023
Principal			$ 2,500
Amortized Cost			2,484
Fair Value			$ 2,497
% of Net Assets			0.30%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: MoneyLion, Inc., Delayed Draw, Junior Secured Loans, Due 3/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Name [Extensible Enumeration]	mcip:MoneyLionIncMember
Investment, Type [Extensible Enumeration]	Junior Secured Loans
Investment, Issuer Geographic Region [Extensible Enumeration]	International
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	9.25%
Interest Rate	14.26%
Acquisition Date	Mar. 25, 2022
Maturity	Mar. 24, 2026
Principal	$ 5,357
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: MoneyLion, Inc., Junior Secured Loans, Due 3/24/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MoneyLionIncMember
Investment, Type [Extensible Enumeration]	Junior Secured Loans
Investment, Issuer Geographic Region [Extensible Enumeration]	International
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	9.25%
Interest Rate	14.26%
Acquisition Date	Mar. 25, 2022
Maturity	Mar. 24, 2026
Principal	$ 18,750
Amortized Cost	18,601
Fair Value	$ 18,680
% of Net Assets	2.20%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: MoneyLion, Inc., Junior Secured Loans, Due 5/1/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MoneyLionIncMember
Investment, Type [Extensible Enumeration]	Junior Secured Loans
Investment, Issuer Geographic Region [Extensible Enumeration]	International
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:PrimeRateMember
Spread	5.75%
Interest Rate	13.75%
Acquisition Date	Aug. 27, 2021
Maturity	May 01, 2023
Principal	$ 2,500
Amortized Cost	2,485
Fair Value	$ 2,500
% of Net Assets	0.30%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Moonraker Acquisitionco LLC (Delayed Draw), Senior Secured Loans, One, Due 8/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MoonrakerAcquisitioncoLlcMember		mcip:MoonrakerAcquisitioncoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		6.00%
Interest Rate	10.63%		10.32%
Acquisition Date	Sep. 30, 2022		Sep. 30, 2022
Maturity	Aug. 04, 2028		Aug. 04, 2028
Principal	$ 2,333		$ 2,333
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Moonraker Acquisitionco LLC (Delayed Draw), Senior Secured Loans, Two, Due 8/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MoonrakerAcquisitioncoLlcMember		mcip:MoonrakerAcquisitioncoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		6.00%
Interest Rate	10.63%		10.32%
Acquisition Date	Sep. 30, 2022		Sep. 30, 2022
Maturity	Aug. 04, 2028		Aug. 04, 2028
Principal	$ 2,333		$ 2,333
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Moonraker Acquisitionco LLC (Revolver), Senior Secured Loans, Due 8/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MoonrakerAcquisitioncoLlcMember		mcip:MoonrakerAcquisitioncoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		6.00%
Interest Rate	10.63%		10.32%
Acquisition Date	Sep. 30, 2022		Sep. 30, 2022
Maturity	Aug. 04, 2028		Aug. 04, 2028
Principal	$ 933		$ 933
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Moonraker Acquisitionco LLC, Senior Secured Loans, Due 8/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:MoonrakerAcquisitioncoLlcMember		mcip:MoonrakerAcquisitioncoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		6.00%
Interest Rate	10.63%		10.32%
Acquisition Date	Sep. 30, 2022		Sep. 30, 2022
Maturity	Aug. 04, 2028		Aug. 04, 2028
Principal	$ 6,983		$ 7,000
Amortized Cost	6,854		6,864
Fair Value	$ 6,983		$ 7,000
% of Net Assets	0.80%		0.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NCBP Property, LLC, Senior Secured Loans, Due 6/16/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NCBPPropertyLLCMember		mcip:NCBPPropertyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	9.50%		9.50%
Interest Rate	14.16%		13.62%
Acquisition Date	Dec. 18, 2020		Dec. 18, 2020
Maturity	Jun. 16, 2023		Jun. 16, 2023
Principal	$ 2,500		$ 2,500
Amortized Cost	2,498		2,494
Fair Value	$ 2,511		$ 2,507
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NQ PE Project Colosseum Midco Inc, Equity Securities, Common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NqPeProjectColosseumMidcoIncMember		mcip:NqPeProjectColosseumMidcoIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Amortized Cost	$ 1,365		$ 1,365
Fair Value	$ 1,451		$ 1,365
% of Net Assets	0.20%		0.20%
Number of shares held	1,364,614
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			1,364,614
Investment, Identifier [Axis]: NQ PE Project Colosseum Midco Inc, Senior Secured Loans, Due 10/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NqPeProjectColosseumMidcoInc.Member		mcip:NqPeProjectColosseumMidcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		6.00%
Interest Rate	10.46%		10.59%
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Maturity	Oct. 04, 2028		Oct. 04, 2028
Principal	$ 14,564		$ 14,600
Amortized Cost	14,294		14,316
Fair Value	$ 14,660		$ 14,308
% of Net Assets	1.70%		1.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NQ PE Project Colosseum Midco Inc. (Delayed Draw), Senior Secured Loans, Due 10/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NqPeProjectColosseumMidcoInc.Member		mcip:NqPeProjectColosseumMidcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		6.00%
Interest Rate	10.24%		10.59%
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Maturity	Oct. 04, 2028		Oct. 04, 2028
Principal	$ 3,244		$ 3,244
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NQ PE Project Colosseum Midco Inc. (Revolver), Senior Secured Loans, Due 10/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NqPeProjectColosseumMidcoInc.Member		mcip:NqPeProjectColosseumMidcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.65%		6.00%
Interest Rate	10.24%		10.59%
Acquisition Date	Oct. 04, 2022		Oct. 04, 2022
Maturity	Oct. 04, 2028		Oct. 04, 2028
Principal	$ 1,825		$ 1,825
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NTM Acquisition Corp, Senior Secured Loans, Due 6/7/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NtmAcquisitionCorpMember		mcip:NtmAcquisitionCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.25%		7.25%
Interest Rate, Paid in Kind	1.00%		1.00%
Acquisition Date	Apr. 18, 2019		Apr. 18, 2019
Maturity	Jun. 07, 2024		Jun. 07, 2024
Principal	$ 4,341		$ 4,402
Amortized Cost	4,341		4,402
Fair Value	$ 4,168		$ 4,270
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Nastel Technologies, LLC
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Name [Extensible Enumeration]	Nastel Technologies, LLC
Fair Value	$ 3,500		$ 3,500
Investment, Identifier [Axis]: Nastel Technologies, LLC (3,408 Class A units)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Nastel Technologies, LLC
Fair Value	$ 4,115		$ 3,578
Number of units held	3,408
Investment, Identifier [Axis]: Nastel Technologies, LLC (Revolver)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Nastel Technologies, LLC
Investment, Identifier [Axis]: Nastel Technologies, LLC (Revolver), Senior Secured Loans, Two, Due 9/21/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Nastel Technologies, LLC		Nastel Technologies, LLC
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.28%		10.74%
Acquisition Date	Sep. 21, 2022		Sep. 21, 2022
Maturity	Sep. 21, 2027		Sep. 21, 2028
Principal	$ 368		$ 368
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Nastel Technologies, LLC, Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Nastel Technologies, LLC		Nastel Technologies, LLC
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Sep. 21, 2022		Sep. 21, 2022
Amortized Cost	$ 3,408		$ 3,408
Fair Value	$ 4,115		$ 3,578
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	3,408		3,408
Investment, Identifier [Axis]: Nastel Technologies, LLC, Senior Secured Loans, One, Due 9/21/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Nastel Technologies, LLC		Nastel Technologies, LLC
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.28%		10.74%
Acquisition Date	Sep. 21, 2022		Sep. 21, 2022
Maturity	Sep. 21, 2027		Sep. 21, 2028
Principal	$ 3,500		$ 3,500
Amortized Cost	3,436		3,432
Fair Value	$ 3,500		$ 3,500
% of Net Assets	0.40%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NationsBenefits, LLC (Delayed Draw), Senior Secured Loans, Due 8/26/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NationsBenefitsLLCMember		mcip:NationsBenefitsLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.77%		11.22%
Acquisition Date	Aug. 26, 2022		Aug. 26, 2022
Maturity	Aug. 26, 2027		Aug. 26, 2027
Principal	$ 15,578		$ 15,585
Amortized Cost	8,187		2,886
Fair Value	$ 8,350		$ 2,943
% of Net Assets	1.00%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NationsBenefits, LLC (Revolver), Senior Secured Loans, Due 8/26/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NationsBenefitsLLCMember		mcip:NationsBenefitsLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.77%		11.42%
Acquisition Date	Aug. 20, 2021		Aug. 20, 2021
Maturity	Aug. 26, 2027		Aug. 26, 2027
Principal	$ 6,806		$ 6,806
Amortized Cost	2,722		2,722
Fair Value	$ 2,722		$ 2,722
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NationsBenefits, LLC, Equity Securities, Common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NationsBenefitsLLCMember		mcip:NationsBenefitsLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Aug. 20, 2021		Aug. 20, 2021
Amortized Cost	$ 468		$ 468
Fair Value	$ 177		$ 201
% of Net Assets	0.00%		0.00%
Number of shares held	326,667
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			326,667
Investment, Identifier [Axis]: NationsBenefits, LLC, Equity Securities, Series B units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NationsBenefitsLLCMember		mcip:NationsBenefitsLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	5.00%		5.00%
Acquisition Date	Aug. 20, 2021		Aug. 20, 2021
Amortized Cost	$ 2,393		$ 2,393
Fair Value	$ 2,824		$ 2,861
% of Net Assets	0.30%		0.30%
Number of shares held	356,658
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NationsBenefits, LLC, Senior Secured Loans, One, Due 8/26/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NationsBenefitsLLCMember		mcip:NationsBenefitsLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.77%		11.22%
Acquisition Date	Aug. 20, 2021		Aug. 20, 2021
Maturity	Aug. 26, 2027		Aug. 26, 2027
Principal	$ 12,097		$ 12,128
Amortized Cost	11,924		11,939
Fair Value	$ 12,339		$ 12,370
% of Net Assets	1.40%		1.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: NationsBenefits, LLC, Senior Secured Loans, Two, Due 8/26/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NationsBenefitsLLCMember		mcip:NationsBenefitsLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.77%		11.22%
Acquisition Date	Aug. 26, 2022		Aug. 26, 2022
Maturity	Aug. 26, 2027		Aug. 26, 2027
Principal	$ 14,415		$ 14,452
Amortized Cost	14,415		14,452
Fair Value	$ 14,704		$ 14,741
% of Net Assets	1.70%		2.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: New Engen, Inc., , Unitranche Loans, Two, Due 12/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NewEngenInc.Member		mcip:NewEngenInc.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.00%		5.00%
Interest Rate	9.67%		9.24%
Acquisition Date	Dec. 27, 2021		Dec. 27, 2021
Maturity	Dec. 03, 2026		Dec. 03, 2026
Principal	$ 7,942		$ 7,962
Amortized Cost	7,942		7,962
Fair Value	$ 7,870		$ 7,877
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: New Engen, Inc., Equity Securites, Class B common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NewEngenInc.Member		mcip:NewEngenInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 27, 2021		Dec. 27, 2021
Amortized Cost	$ 5		$ 5
Fair Value			$ 5
% of Net Assets	0.00%		0.00%
Number of shares held			5,067
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	5,067
Investment, Identifier [Axis]: New Engen, Inc., Equity Securites, Preferred units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NewEngenInc.Member		mcip:NewEngenInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	8.00%		8.00%
Acquisition Date	Dec. 27, 2021		Dec. 27, 2021
Amortized Cost	$ 417		$ 417
Fair Value	$ 388		$ 391
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held	417		417
Investment, Identifier [Axis]: New Engen, Inc., Unitranche Loans, One, Due 12/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NewEngenInc.Member		mcip:NewEngenInc.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.00%		5.00%
Interest Rate	9.67%		9.24%
Acquisition Date	Dec. 03, 2021		Dec. 03, 2021
Maturity	Dec. 03, 2026		Dec. 03, 2026
Principal	$ 9,405		$ 9,429
Amortized Cost	9,280		9,293
Fair Value	$ 9,319		$ 9,327
% of Net Assets	1.10%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: North Haven USHC Acquisition, Inc, Senior Secured Loans, Four, due 10/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NorthHavenUSHCAcquisitionIncMember		mcip:NorthHavenUSHCAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.01%		10.41%
Acquisition Date	Jul. 29, 2022		Jul. 29, 2022
Maturity	Oct. 30, 2025		Oct. 30, 2025
Principal	$ 2,585		$ 2,592
Amortized Cost	2,553		2,556
Fair Value	$ 2,554		$ 2,575
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: North Haven USHC Acquisition, Inc, Senior Secured Loans, One, Due 10/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NorthHavenUSHCAcquisitionIncMember		mcip:NorthHavenUSHCAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.46%		11.18%
Acquisition Date	Oct. 30, 2020		Oct. 30, 2020
Maturity	Oct. 30, 2025		Oct. 30, 2025
Principal	$ 2,444		$ 2,450
Amortized Cost	2,416		2,419
Fair Value	$ 2,427		$ 2,448
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: North Haven USHC Acquisition, Inc, Senior Secured Loans, Three, due 10/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NorthHavenUSHCAcquisitionIncMember		mcip:NorthHavenUSHCAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.46%		11.18%
Acquisition Date	Sep. 03, 2021		Sep. 03, 2021
Maturity	Oct. 30, 2025		Oct. 30, 2025
Principal	$ 1,430		$ 1,434
Amortized Cost	1,430		1,434
Fair Value	$ 1,420		$ 1,433
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: North Haven USHC Acquisition, Inc, Senior Secured Loans, Two, Due 10/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NorthHavenUSHCAcquisitionIncMember		mcip:NorthHavenUSHCAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.46%		11.18%
Acquisition Date	Mar. 12, 2021		Mar. 12, 2021
Maturity	Oct. 30, 2025		Oct. 30, 2025
Principal	$ 708		$ 710
Amortized Cost	708		710
Fair Value	$ 703		$ 709
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: North Haven USHC Acquisition, Inc. (Delayed Draw), Senior Secured Loans, Due 10/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NorthHavenUSHCAcquisitionIncMember		mcip:NorthHavenUSHCAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.46%		11.18%
Acquisition Date	Jul. 29, 2022		Jul. 29, 2022
Maturity	Oct. 30, 2025		Oct. 30, 2025
Principal	$ 1,056		$ 1,056
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: North Haven USHC Acquisition, Inc. (Revolver), Senior Secured Loans, Due 10/30/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:NorthHavenUSHCAcquisitionIncMember		mcip:NorthHavenUSHCAcquisitionIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.27%		11.13%
Interest Rate, Paid in Cash	11.41%		10.98%
Acquisition Date	Oct. 30, 2020		Oct. 30, 2020
Maturity	Oct. 30, 2025		Oct. 30, 2025
Principal	$ 416		$ 416
Amortized Cost	187		187
Fair Value	$ 187		$ 187
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: OIS Management Services, LLC (Delayed Draw), Senior Secured Loans, Due 11/16/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OisManagementServicesLlcMember		mcip:OisManagementServicesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	11.00%		10.33%
Acquisition Date	Dec. 14, 2022		Dec. 14, 2022
Maturity	Nov. 16, 2028		Nov. 16, 2028
Principal	$ 3,846		$ 3,846
Amortized Cost	450
Fair Value	$ 451
% of Net Assets	0.10%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: OIS Management Services, LLC (Revolver), Senior Secured Loans, Due 11/16/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OisManagementServicesLlcMember		mcip:OisManagementServicesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.86%		10.33%
Acquisition Date	Dec. 14, 2022		Dec. 14, 2022
Maturity	Nov. 16, 2028		Nov. 16, 2028
Principal	$ 1,154		$ 1,154
Amortized Cost	77
Fair Value	$ 77
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: OIS Management Services, LLC, Senior Secured Loans, Due 11/16/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OisManagementServicesLlcMember		mcip:OisManagementServicesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.87%		10.33%
Acquisition Date	Dec. 14, 2022		Dec. 14, 2022
Maturity	Nov. 16, 2028		Nov. 16, 2028
Principal	$ 10,000		$ 10,000
Amortized Cost	9,762		9,751
Fair Value	$ 10,013		$ 9,750
% of Net Assets	1.20%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Oceana Australian Fixed Income Trust, Senior Secured Loans, Due 2/25/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OceanaAustralianFixedIncomeTrustMember		mcip:OceanaAustralianFixedIncomeTrustMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Interest Rate	11.50%		11.50%
Acquisition Date	Feb. 25, 2021		Feb. 25, 2021
Maturity	Feb. 25, 2026		Feb. 25, 2026
Principal	$ 7,184		$ 7,321
Amortized Cost	8,460		8,460
Fair Value	$ 7,184		$ 7,321
% of Net Assets	0.80%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Oceana Australian Fixed Income Trust, Senior Secured Loans, Due 6/29/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OceanaAustralianFixedIncomeTrustMember		mcip:OceanaAustralianFixedIncomeTrustMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Interest Rate	10.75%		10.75%
Acquisition Date	Jun. 29, 2021		Jun. 29, 2021
Maturity	Jun. 29, 2026		Jun. 29, 2026
Principal	$ 3,026		$ 3,084
Amortized Cost	3,400		3,400
Fair Value	$ 3,026		$ 3,084
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Onit, Inc., Unitranche Loans, Due 5/2/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OnitInc.Member		mcip:OnitInc.Member
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.30%		12.30%
Acquisition Date	Dec. 20, 2021		Dec. 20, 2021
Maturity	May 02, 2025		May 02, 2025
Principal	$ 16,800		$ 16,800
Amortized Cost	16,597		16,566
Fair Value	$ 16,758		$ 16,632
% of Net Assets	2.00%		2.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Optomi, LLC (Revolver), Senior Secured Loans, Due 12/16/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OptomiLlcMember		mcip:OptomiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	5.50%		5.50%
Interest Rate	10.23%		9.24%
Acquisition Date	Dec. 16, 2021		Dec. 16, 2021
Maturity	Dec. 16, 2027		Dec. 16, 2027
Principal	$ 3,189		$ 3,189
Amortized Cost	1,063		1,063
Fair Value	$ 1,036		$ 1,030
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Optomi, LLC, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OptomiLlcMember		mcip:OptomiLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 16, 2021		Dec. 16, 2021
Amortized Cost	$ 278		$ 278
Fair Value	$ 554		$ 512
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	278		278
Investment, Identifier [Axis]: Optomi, LLC, Senior Secured Loans, One, Due 12/16/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OptomiLlcMember		mcip:OptomiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	8.25%		8.25%
Interest Rate	12.94%		12.65%
Acquisition Date	Dec. 13, 2022		Dec. 13, 2022
Maturity	Dec. 16, 2027		Dec. 16, 2027
Principal	$ 5,668		$ 5,668
Amortized Cost	5,509		5,499
Fair Value	$ 5,527		$ 5,668
% of Net Assets	0.60%		0.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Optomi, LLC, Senior Secured Loans, Two, Due 12/16/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OptomiLlcMember		mcip:OptomiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	5.50%		5.50%
Interest Rate	10.23%		9.24%
Acquisition Date	Dec. 16, 2021		Dec. 16, 2021
Maturity	Dec. 16, 2027		Dec. 16, 2027
Principal	$ 13,365		$ 13,399
Amortized Cost	13,151		13,168
Fair Value	$ 13,031		$ 12,980
% of Net Assets	1.50%		1.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Oranje Holdco, Inc, Senior Secured Loans, Due 2/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OranjeHoldcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.75%
Interest Rate	12.43%
Acquisition Date	Feb. 01, 2023
Maturity	Feb. 01, 2029
Principal	$ 14,000
Amortized Cost	13,664
Fair Value	$ 13,650
% of Net Assets	1.60%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Oranje Holdco, Inc. (Revolver), Senior Secured Loans, Due 2/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:OranjeHoldcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.75%
Interest Rate	12.43%
Acquisition Date	Feb. 01, 2023
Maturity	Feb. 01, 2029
Principal	$ 1,750
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Pacific Bells, LLC, Senior Loans, Due 11/10/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PacificBellsLlcMember		mcip:PacificBellsLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	4.76%		4.50%
Interest Rate	9.66%		9.34%
Acquisition Date	Nov. 02, 2022		Nov. 02, 2022
Maturity	Nov. 10, 2028		Nov. 10, 2028
Principal	$ 2,931		$ 2,939
Amortized Cost	2,754		2,754
Fair Value	$ 2,824		$ 2,770
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Panda Acquisition, LLC, Senior Secured Loans, due 10/18/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PandaAcquisitionLlcMember		mcip:PandaAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.35%
Interest Rate	10.98%		10.28%
Acquisition Date	Dec. 20, 2022		Dec. 20, 2022
Maturity	Oct. 18, 2028		Oct. 18, 2028
Principal	$ 9,938		$ 10,000
Amortized Cost	8,202		8,201
Fair Value	$ 8,198		$ 8,200
% of Net Assets	0.90%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Par Petroleum, LLC, Senior Secured Loans, Due 1/12/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ParPetroleumLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Energy: Oil & Gas
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.75%
Interest Rate			10.58%
Acquisition Date			Jan. 27, 2020
Maturity			Jan. 12, 2026
Principal			$ 855
Amortized Cost			859
Fair Value			$ 844
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Patagonia Holdco LLC, Senior Loans, Due 8/1/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PatagoniaHoldcoLlcMember		mcip:PatagoniaHoldcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.47%		9.96%
Acquisition Date	Aug. 05, 2022		Aug. 05, 2022
Maturity	Aug. 01, 2029		Aug. 01, 2029
Principal	$ 14,925		$ 14,963
Amortized Cost	12,391		12,355
Fair Value	$ 12,440		$ 12,026
% of Net Assets	1.50%		1.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Polychem Acquisition, L L C, Senior Secured Loans, due 3/17/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PolychemAcquisitionLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Containers, Packaging & Glass
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	5.00%
Interest Rate	9.84%
Acquisition Date	Apr. 08, 2019
Maturity	Mar. 17, 2025
Principal	$ 1,920
Amortized Cost	1,918
Fair Value	$ 1,920
% of Net Assets	0.20%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Polychem Acquisition, LLC, Senior Secured Loans, Due 3/17/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:PolychemAcquisitionLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Containers, Packaging & Glass
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			5.00%
Interest Rate			9.38%
Acquisition Date			Apr. 08, 2019
Maturity			Mar. 17, 2025
Principal			$ 1,925
Amortized Cost			1,921
Fair Value			$ 1,925
% of Net Assets			0.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Premier Roofing L.L.C, Senior Secured Loans, Due 8/29/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:PremierRoofingLlcMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			8.50%
Interest Rate, Paid in Cash			12.23%
Interest Rate, Paid in Kind			1.00%
Acquisition Date			Aug. 31, 2020
Maturity			Aug. 29, 2025
Principal			$ 3,450
Amortized Cost			3,411
Fair Value			$ 3,392
% of Net Assets			0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Premier Roofing L.L.C. (Revolver), Senior Secured Loans, due 8/29/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PremierRoofingLlcMember		mcip:PremierRoofingLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Construction & Building		Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	8.50%		8.50%
Interest Rate, Paid in Cash	12.45%		12.23%
Interest Rate, Paid in Kind	1.00%		1.00%
Acquisition Date	Aug. 31, 2020		Aug. 31, 2020
Maturity	Aug. 29, 2025		Aug. 29, 2025
Principal	$ 1,207		$ 1,204
Amortized Cost	967		965
Fair Value	$ 952		$ 948
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Premier Roofing L.L.C., Senior Secured Loans, due 8/29/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PremierRoofingLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	8.50%
Interest Rate, Paid in Kind	1.00%
Acquisition Date	Aug. 31, 2020
Maturity	Aug. 29, 2025
Principal	$ 3,450
Amortized Cost	3,415
Fair Value	$ 3,398
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Prototek LLC (Delayed Draw), Senior Secured Loans, Due 12/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PrototekLlcMember		mcip:PrototekLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.27%		10.83%
Acquisition Date	Dec. 08, 2022		Dec. 08, 2022
Maturity	Dec. 08, 2027		Dec. 08, 2027
Principal	$ 2,457		$ 2,457
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Prototek LLC (Revolver), Senior Secured Loans, Due 12/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PrototekLlcMember		mcip:PrototekLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.22%		10.83%
Acquisition Date	Dec. 08, 2022		Dec. 08, 2022
Maturity	Dec. 08, 2027		Dec. 08, 2027
Principal	$ 1,843		$ 1,843
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Prototek LLC, Senior Secured Loans, Due 12/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:PrototekLlcMember		mcip:PrototekLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.27%		10.83%
Acquisition Date	Dec. 08, 2022		Dec. 08, 2022
Maturity	Dec. 08, 2027		Dec. 08, 2027
Principal	$ 8,000		$ 8,000
Amortized Cost	7,773		7,761
Fair Value	$ 7,984		$ 7,760
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: QF Holdings, Inc, Senior Secured Loans, (Delayed Draw), Due 12/15/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:QfHoldingsIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.25%
Interest Rate			10.64%
Acquisition Date			Aug. 21, 2020
Maturity			Dec. 15, 2027
Principal			$ 910
Amortized Cost			692
Fair Value			$ 692
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: QF Holdings, Inc, Senior Secured Loans, Four, Due 12/15/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QfHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.35%
Interest Rate	11.16%
Acquisition Date	Aug. 21, 2020
Maturity	Dec. 15, 2027
Principal	$ 910
Amortized Cost	910
Fair Value	$ 910
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: QF Holdings, Inc, Senior Secured Loans, One, Due 12/15/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QfHoldingsIncMember		mcip:QfHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.35%		6.25%
Interest Rate	11.16%		10.98%
Acquisition Date	Sep. 19, 2019		Sep. 19, 2019
Maturity	Dec. 15, 2027		Dec. 15, 2027
Principal	$ 4,550		$ 4,550
Amortized Cost	4,522		4,516
Fair Value	$ 4,550		$ 4,555
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: QF Holdings, Inc, Senior Secured Loans, Three, Due 12/15/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QfHoldingsIncMember		mcip:QfHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.35%		6.25%
Interest Rate	11.16%		10.98%
Acquisition Date	Sep. 19, 2019		Sep. 19, 2019
Maturity	Dec. 15, 2027		Dec. 15, 2027
Principal	$ 910		$ 910
Amortized Cost	910		910
Fair Value	$ 910		$ 911
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: QF Holdings, Inc, Senior Secured Loans, Two, Due 12/15/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QfHoldingsIncMember		mcip:QfHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.35%		6.25%
Interest Rate	11.16%		11.02%
Acquisition Date	Dec. 15, 2021		Dec. 15, 2021
Maturity	Dec. 15, 2027		Dec. 15, 2027
Principal	$ 4,368		$ 4,368
Amortized Cost	4,315		4,312
Fair Value	$ 4,368		$ 4,372
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: QF Holdings, Inc. (Revolver), Senior Secured Loans, Due 12/15/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QfHoldingsIncMember		mcip:QfHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.35%		6.25%
Interest Rate	11.06%		10.98%
Acquisition Date	Sep. 19, 2019		Sep. 19, 2019
Maturity	Dec. 15, 2027		Dec. 15, 2027
Principal	$ 1,092		$ 1,092
Amortized Cost	182
Fair Value	$ 182
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: QuarterNorth Energy Inc., Equity Securities, Common stock
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuarternorthEnergyIncMember		mcip:QuarternorthEnergyIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Energy: Oil & Gas		Energy: Oil & Gas
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jan. 11, 2020		Jan. 11, 2020
Amortized Cost	$ 857		$ 871
Fair Value	$ 608		$ 606
% of Net Assets	0.10%		0.10%
Number of shares held	4,376		4,376
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Investment, Identifier [Axis]: Quest Resource Management Group LLC Senior Secured Loans Four Due 10 20 2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuestResourceManagementGroupLLCMember		mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	7.00%		6.50%
Interest Rate	11.78%		10.62%
Acquisition Date	Dec. 07, 2021		Dec. 07, 2021
Maturity	Oct. 20, 2025		Oct. 20, 2025
Principal	$ 382		$ 1,772
Amortized Cost	382		383
Fair Value	$ 370		$ 381
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Quest Resource Management Group, L L C, Senior Secured Loans, One, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	11.67%
Acquisition Date	Oct. 19, 2020
Maturity	Oct. 20, 2025
Principal	$ 970
Amortized Cost	913
Fair Value	$ 944
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Quest Resource Management Group, L L C, Senior Secured Loans, Three, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	11.78%
Acquisition Date	Jul. 12, 2021
Maturity	Oct. 20, 2025
Principal	$ 3,787
Amortized Cost	3,734
Fair Value	$ 3,673
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Quest Resource Management Group, L L C, Senior Secured Loans, Two, due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate	11.78%
Acquisition Date	Oct. 19, 2020
Maturity	Oct. 20, 2025
Principal	$ 1,065
Amortized Cost	1,065
Fair Value	$ 1,036
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Quest Resource Management Group, LLC, Equity Securities, One, Warrants
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuestResourceManagementGroupLLCMember		mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 19, 2020		Oct. 19, 2020
Maturity	Mar. 19, 2028		Mar. 19, 2028
Amortized Cost	$ 67		$ 67
Fair Value	$ 210		$ 210
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Warrants to purchase percentage of equity	0.20%		0.20%
Investment, Identifier [Axis]: Quest Resource Management Group, LLC, Equity Securities, Two, Warrants
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:QuestResourceManagementGroupLLCMember		mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 19, 2021		Oct. 19, 2021
Maturity	Mar. 19, 2028		Mar. 19, 2028
Fair Value	$ 147		$ 147
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Warrants to purchase percentage of equity	0.20%		0.20%
Investment, Identifier [Axis]: Quest Resource Management Group, LLC, Senior Secured Loans, One, Due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.50%
Interest Rate			10.62%
Acquisition Date			Oct. 19, 2020
Maturity			Oct. 20, 2025
Principal			$ 972
Amortized Cost			913
Fair Value			$ 972
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Quest Resource Management Group, LLC, Senior Secured Loans, Three, Due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.50%
Interest Rate			10.62%
Acquisition Date			Dec. 07, 2021
Maturity			Oct. 20, 2025
Principal			$ 3,796
Amortized Cost			3,738
Fair Value			$ 3,781
% of Net Assets			0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Quest Resource Management Group, LLC, Senior Secured Loans, Two, Due 10/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:QuestResourceManagementGroupLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.50%
Interest Rate			10.62%
Acquisition Date			Oct. 19, 2020
Maturity			Oct. 20, 2025
Principal			$ 1,068
Amortized Cost			1,068
Fair Value			$ 1,067
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: RS Acquisition, LLC, Delayed Draw, Senior Loans, Due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RsAcquisitionLlcMember		mcip:RsAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.66%		10.12%
Acquisition Date	Dec. 13, 2021		Dec. 13, 2021
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 10,052		$ 10,073
Amortized Cost	8,282		8,303
Fair Value	$ 8,100		$ 8,087
% of Net Assets	0.90%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: RS Acquisition, LLC, Equity Securites, Common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RsAcquisitionLlcMember		mcip:RsAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jan. 12, 2022		Jan. 12, 2022
Amortized Cost	$ 1,264		$ 1,264
Fair Value	$ 1,162		$ 1,053
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	753,485		753,485
Investment, Identifier [Axis]: RS Acquisition, LLC, Revolver, Senior Loans, Due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RsAcquisitionLlcMember		mcip:RsAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.66%		10.12%
Acquisition Date	Dec. 13, 2021		Dec. 13, 2021
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 1,264		$ 1,264
Amortized Cost	1,264		910
Fair Value	$ 1,237		$ 887
% of Net Assets	0.20%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: RS Acquisition, LLC, Senior Loans, Due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RsAcquisitionLlcMember		mcip:RsAcquisitionLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.66%		10.12%
Acquisition Date	Dec. 13, 2021		Dec. 13, 2021
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 10,890		$ 10,918
Amortized Cost	10,724		10,738
Fair Value	$ 10,650		$ 10,634
% of Net Assets	1.20%		1.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Randys Holdings, Inc., Delayed Draw, Senior Loans, Due 11/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RandysHoldingsInc.Member		mcip:RandysHoldingsInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.40%		10.59%
Acquisition Date	Nov. 01, 2022		Nov. 01, 2022
Maturity	Nov. 01, 2028		Nov. 01, 2028
Principal	$ 5,682		$ 5,682
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Randys Holdings, Inc., Revolver, Senior Loans, Due 11/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RandysHoldingsInc.Member		mcip:RandysHoldingsInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.40%		10.59%
Acquisition Date	Nov. 01, 2022		Nov. 01, 2022
Maturity	Nov. 01, 2028		Nov. 01, 2028
Principal	$ 2,273		$ 2,273
Amortized Cost	429		358
Fair Value	$ 427		$ 347
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Randys Holdings, Inc., Senior Loans, Due 11/1/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RandysHoldingsInc.Member		mcip:RandysHoldingsInc.Member
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.40%		10.59%
Acquisition Date	Nov. 01, 2022		Nov. 01, 2022
Maturity	Nov. 01, 2028		Nov. 01, 2028
Principal	$ 17,003		$ 17,045
Amortized Cost	16,513		16,542
Fair Value	$ 16,926		$ 16,534
% of Net Assets	2.00%		2.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Really Great Reading Company, Inc, Senior Secured Loans, Due 12/8/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ReallyGreatReadingCompanyIncMember		mcip:ReallyGreatReadingCompanyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.89%		10.83%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 08, 2028		Dec. 08, 2028
Principal	$ 12,000		$ 12,000
Amortized Cost	11,713		11,701
Fair Value	$ 12,060		$ 11,700
% of Net Assets	1.40%		1.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Really Great Reading Company, Inc. (Delayed Draw), Senior Secured Loans, Due 12/8/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ReallyGreatReadingCompanyIncMember		mcip:ReallyGreatReadingCompanyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.89%		10.83%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 08, 2028		Dec. 08, 2028
Principal	$ 2,526		$ 2,526
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Really Great Reading Company, Inc. (Revolver), Senior Secured Loans, Due 12/8/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ReallyGreatReadingCompanyIncMember		mcip:ReallyGreatReadingCompanyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		6.00%
Interest Rate	10.89%		10.83%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 08, 2028		Dec. 08, 2028
Principal	$ 3,200		$ 3,200
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Really Great Reading Company, Inc., Equity Securites, Series A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ReallyGreatReadingCompanyIncMember		mcip:ReallyGreatReadingCompanyIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Amortized Cost	$ 369		$ 369
Fair Value	$ 386		$ 369
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	369		369
Investment, Identifier [Axis]: Recorded Future, Inc., Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Recorded Future, Inc [ Member]		Recorded Future, Inc [ Member]
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jul. 03, 2019		Jul. 03, 2019
Amortized Cost	$ 40		$ 40
Fair Value	$ 126		$ 113
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	40,243		40,243
Investment, Identifier [Axis]: Recycled Plastics Industries, L L C ( Revolver), Senior Secured Loans, due 8/4/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RecycledPlasticsIndustriesLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	6.75%
Interest Rate	11.58%
Acquisition Date	Aug. 04, 2021
Maturity	Aug. 04, 2026
Principal	$ 743
Amortized Cost	297
Fair Value	$ 288
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Recycled Plastics Industries, L L C, Senior Secured Loans, due 8/4/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RecycledPlasticsIndustriesLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	6.75%
Interest Rate	11.41%
Acquisition Date	Aug. 04, 2021
Maturity	Aug. 04, 2026
Principal	$ 5,418
Amortized Cost	5,341
Fair Value	$ 5,255
% of Net Assets	0.60%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Recycled Plastics Industries, LLC (Revolver), Senior Secured Loans, Due 8/4/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:RecycledPlasticsIndustriesLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.75%
Interest Rate			10.87%
Acquisition Date			Aug. 04, 2021
Maturity			Aug. 04, 2026
Principal			$ 743
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Recycled Plastics Industries, LLC, Senior Secured Loans, Due 8/4/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:RecycledPlasticsIndustriesLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Durable
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.75%
Interest Rate			10.87%
Acquisition Date			Aug. 04, 2021
Maturity			Aug. 04, 2026
Principal			$ 5,431
Amortized Cost			5,347
Fair Value			$ 5,295
% of Net Assets			0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Relativity ODA LLC (Revolver), Senior Secured Loans, Due 5/12/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelativityODALLCMember		mcip:RelativityODALLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.50%		7.50%
Interest Rate, Paid in Kind	12.35%		11.89%
Acquisition Date	May 12, 2021		May 12, 2021
Maturity	May 12, 2027		May 12, 2027
Principal	$ 450		$ 450
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Relativity ODA LLC, Senior Secured Loans, Due 5/12/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelativityODALLCMember		mcip:RelativityODALLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.50%		7.50%
Interest Rate, Paid in Kind	12.35%		11.89%
Acquisition Date	May 12, 2021		May 12, 2021
Maturity	May 12, 2027		May 12, 2027
Principal	$ 5,207		$ 5,154
Amortized Cost	5,118		5,059
Fair Value	$ 5,213		$ 5,151
% of Net Assets	0.60%		0.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Relevate Health Group, L L C ( Delayed Draw), Senior Secured Loans, due, 11/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.75%
Interest Rate			9.97%
Acquisition Date			Nov. 20, 2020
Maturity			Nov. 20, 2025
Principal			$ 1,037
Amortized Cost			879
Fair Value			$ 865
% of Net Assets			0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Relevate Health Group, L L C, Equity Securities, Class B common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Number of units held			0.1
Investment, Identifier [Axis]: Relevate Health Group, LLC (Revolver), Senior Secured Loans, Due 11/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelevateHealthGroupLLCMember		mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		5.75%
Interest Rate	10.77%		9.97%
Acquisition Date	Nov. 20, 2020		Nov. 20, 2020
Maturity	Nov. 20, 2025		Nov. 20, 2025
Principal	$ 789		$ 789
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Relevate Health Group, LLC, Equity Securites, Class B common units)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelevateHealthGroupLLCMember		mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Nov. 20, 2020		Nov. 20, 2020
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	96		96
Investment, Identifier [Axis]: Relevate Health Group, LLC, Equity Securites, Preferred units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelevateHealthGroupLLCMember		mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	12.00%		12.00%
Acquisition Date	Nov. 20, 2020		Nov. 20, 2020
Amortized Cost	$ 96		$ 96
Fair Value	$ 77		$ 86
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held	96		96
Investment, Identifier [Axis]: Relevate Health Group, LLC, Senior Secured Loans, One, Due 11/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelevateHealthGroupLLCMember		mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		5.75%
Interest Rate	10.77%		9.97%
Acquisition Date	Nov. 20, 2020		Nov. 20, 2020
Maturity	Nov. 20, 2025		Nov. 20, 2025
Principal	$ 1,960		$ 1,965
Amortized Cost	1,938		1,940
Fair Value	$ 1,935		$ 1,933
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Relevate Health Group, LLC, Senior Secured Loans, Three, Due 11/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	10.77%
Acquisition Date	Nov. 20, 2020
Maturity	Nov. 20, 2025
Principal	$ 877
Amortized Cost	877
Fair Value	$ 865
% of Net Assets	0.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Relevate Health Group, LLC, Senior Secured Loans, Two, Due 11/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RelevateHealthGroupLLCMember		mcip:RelevateHealthGroupLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%		5.75%
Interest Rate	10.77%		9.97%
Acquisition Date	Mar. 28, 2022		Mar. 28, 2022
Maturity	Nov. 20, 2025		Nov. 20, 2025
Principal	$ 5,224		$ 5,237
Amortized Cost	5,145		5,150
Fair Value	$ 5,156		$ 5,150
% of Net Assets	0.60%		0.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Renaissance Learning, Inc, Senior Secured Loans, Due 4/5/2030
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:RenaissanceLearningIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	4.75%
Interest Rate	9.55%
Acquisition Date	Mar. 16, 2023
Maturity	Apr. 05, 2030
Principal	$ 7,500
Amortized Cost	7,275
Fair Value	$ 7,275
% of Net Assets	0.80%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Research Now Group, Inc. and Survey Sampling International, LLC, Senior Secured Loans, Due 12/20/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ResearchNowGroupInc.andSurveySamplingInternationalLLCMember		mcip:ResearchNowGroupInc.andSurveySamplingInternationalLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.50%		5.50%
Interest Rate	10.31%		9.89%
Acquisition Date	Nov. 28, 2022		Nov. 28, 2022
Maturity	Dec. 20, 2024		Dec. 20, 2024
Principal	$ 2,487		$ 2,493
Amortized Cost	2,273		2,257
Fair Value	$ 1,907		$ 1,888
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: S&S Holdings LLC, Senior Loans, Due 3/10/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SSHoldingsLlcMember		mcip:SAndSHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Wholesale
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.00%		5.00%
Interest Rate	9.83%		9.29%
Acquisition Date	Mar. 10, 2021		Mar. 10, 2021
Maturity	Mar. 10, 2028		Mar. 10, 2028
Principal	$ 2,940		$ 2,947
Amortized Cost	2,872		2,876
Fair Value	$ 2,780		$ 2,695
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SCP Eye Care Holdco, LLC (Delayed Draw), Senior Secured Loans, Due 10/5/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ScpEyeCareHoldcoLlcMember		mcip:ScpEyeCareHoldcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.41%		9.46%
Acquisition Date	Oct. 07, 2022		Oct. 07, 2022
Maturity	Oct. 05, 2029		Oct. 05, 2029
Principal	$ 8,053		$ 8,053
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SCP Eye Care Holdco, LLC (Revolver), Senior Secured Loans, Due 10/5/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ScpEyeCareHoldcoLlcMember		mcip:ScpEyeCareHoldcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.61%		10.18%
Acquisition Date	Oct. 07, 2022		Oct. 07, 2022
Maturity	Oct. 05, 2029		Oct. 05, 2029
Principal	$ 1,442		$ 1,442
Amortized Cost	553		120
Fair Value	$ 513		$ 117
% of Net Assets	0.10%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SCP Eye Care Holdco, LLC, Senior Secured Loans, Due 10/5/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ScpEyeCareHoldcoLlcMember		mcip:ScpEyeCareHoldcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.41%		9.46%
Acquisition Date	Oct. 07, 2022		Oct. 07, 2022
Maturity	Oct. 05, 2029		Oct. 05, 2029
Principal	$ 9,232		$ 9,255
Amortized Cost	8,969		8,982
Fair Value	$ 8,862		$ 8,977
% of Net Assets	1.00%		1.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SCP Intermediate Holdings, LLC, Senior Secured Loans, Due 12/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ScpIntermediateHoldingsLlcMember		mcip:ScpIntermediateHoldingsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.80%		10.17%
Acquisition Date	Dec. 28, 2022		Dec. 28, 2022
Maturity	Dec. 28, 2028		Dec. 28, 2028
Principal	$ 2,993		$ 3,000
Amortized Cost	2,921		2,925
Fair Value	$ 2,968		$ 2,925
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SFR Holdco, LLC (10.5% of equity commitments), (LLC interest)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]		Non-controlled affiliate company investments	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]	S F R Holdco, L L C [ Member]	S F R Holdco, L L C [ Member]
Investment, Type [Extensible Enumeration]			Equity Securities
Investment, Industry Sector [Extensible Enumeration]			FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Acquisition Date			Mar. 01, 2022
Amortized Cost			$ 1,545
Fair Value	$ 2,386	$ 131	$ 1,545
% of Net Assets			0.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			true
Warrants to purchase percentage of equity	10.50%	10.50%
Percentage of equity commitments			10.50%
Investment, Identifier [Axis]: SFR Holdco, LLC (13.9% of equity commitments), (LLC interest)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]		Non-controlled affiliate company investments	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]	S F R Holdco, L L C [ Member]	S F R Holdco, L L C [ Member]
Investment, Type [Extensible Enumeration]			Equity Securities
Investment, Industry Sector [Extensible Enumeration]			FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Acquisition Date			Aug. 06, 2021
Amortized Cost			$ 3,900
Fair Value	$ 3,900	$ 3,900	$ 3,900	$ 3,900
% of Net Assets			0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			true
Warrants to purchase percentage of equity	13.90%	13.90%
Percentage of equity commitments			13.90%
Investment, Identifier [Axis]: SFR Holdco, LLC (Delayed Draw), Junior Secured Loans, Due 7/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]		S F R Holdco, L L C [ Member]
Investment, Type [Extensible Enumeration]	Junior Secured Loans		Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE: Real Estate		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate	8.00%		8.00%
Acquisition Date	Mar. 01, 2022		Mar. 01, 2022
Maturity	Jul. 28, 2028		Jul. 28, 2028
Principal	$ 4,388		$ 4,388
Amortized Cost	3,577		2,316
Fair Value	$ 3,577		$ 2,316
% of Net Assets	0.40%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SFR Holdco, LLC (Delayed draw junior secured loan)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]	S F R Holdco, L L C [ Member]
Fair Value	$ 3,577	$ 196	$ 2,316
Investment, Identifier [Axis]: SFR Holdco, LLC, Equity Securities, Two, due 7/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]
Investment, Type [Extensible Enumeration]	Equity Securities
Investment, Industry Sector [Extensible Enumeration]	FIRE: Real Estate
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Acquisition Date	Mar. 01, 2022
Maturity	Jul. 28, 2028
Amortized Cost	$ 2,386
Fair Value	$ 2,386
% of Net Assets	0.30%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	true
Percentage of equity commitments	10.50%
Investment, Identifier [Axis]: SFR Holdco, LLC, Equity Securities, due 7/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]
Investment, Type [Extensible Enumeration]	Equity Securities
Investment, Industry Sector [Extensible Enumeration]	FIRE: Real Estate
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Acquisition Date	Aug. 06, 2021
Maturity	Jul. 28, 2028
Amortized Cost	$ 3,900
Fair Value	$ 3,900
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	true
Percentage of equity commitments	13.90%
Investment, Identifier [Axis]: SFR Holdco, LLC, Junior Secured Loan, One
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]	S F R Holdco, L L C [ Member]
Fair Value	$ 5,850	$ 5,850	$ 5,850	5,850
Investment, Identifier [Axis]: SFR Holdco, LLC, Junior Secured Loans, Due 7/28/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	S F R Holdco, L L C [ Member]		S F R Holdco, L L C [ Member]
Investment, Type [Extensible Enumeration]	Junior Secured Loans		Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	FIRE: Real Estate		FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate	8.00%		8.00%
Acquisition Date	Aug. 06, 2021		Aug. 06, 2021
Maturity	Jul. 28, 2028		Jul. 28, 2028
Principal	$ 5,850		$ 5,850
Amortized Cost	5,850		5,850
Fair Value	$ 5,850		$ 5,850
% of Net Assets	0.70%		0.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions) (Revolver), Senior Secured Loans, Due 7/25/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			6.00%
Interest Rate			10.38%
Acquisition Date			Jul. 25, 2019
Maturity			Jul. 25, 2024
Principal			$ 316
Amortized Cost			71
Fair Value			$ 71
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions) (Revolver), Senior Secured Loans, Due 7/25/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SHIHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.00%
Interest Rate	10.96%
Acquisition Date	Jul. 25, 2019
Maturity	Jul. 25, 2025
Principal	$ 316
Amortized Cost	131
Fair Value	$ 131
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions), Senior Secured Loans, Five, Due 7/25/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SHIHoldingsIncMember		mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense		Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.96%		10.38%
Acquisition Date	Aug. 10, 2021		Aug. 10, 2021
Maturity	Jul. 25, 2025		Jul. 25, 2025
Principal	$ 997		$ 1,000
Amortized Cost	985		986
Fair Value	$ 988		$ 991
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions), Senior Secured Loans, Four, Due 7/25/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SHIHoldingsIncMember		mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense		Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.96%		10.38%
Acquisition Date	Jun. 15, 2021		Jun. 15, 2021
Maturity	Jul. 25, 2025		Jul. 25, 2025
Principal	$ 1,021		$ 1,024
Amortized Cost	1,006		1,008
Fair Value	$ 1,012		$ 1,015
% of Net Assets	0.10%		0.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions), Senior Secured Loans, One, Due 7/25/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SHIHoldingsIncMember		mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense		Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.96%		10.38%
Acquisition Date	Jul. 25, 2019		Jul. 25, 2019
Maturity	Jul. 25, 2025		Jul. 25, 2025
Principal	$ 1,930		$ 1,935
Amortized Cost	1,912		1,915
Fair Value	$ 1,913		$ 1,918
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions), Senior Secured Loans, Three, Due 7/25/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SHIHoldingsIncMember		mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense		Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.96%		10.38%
Acquisition Date	Feb. 17, 2021		Feb. 17, 2021
Maturity	Jul. 25, 2025		Jul. 25, 2025
Principal	$ 1,742		$ 1,747
Amortized Cost	1,741		1,745
Fair Value	$ 1,726		$ 1,732
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: SI Holdings, Inc. (Integrated Polymer Solutions), Senior Secured Loans, Two, Due 7/25/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SHIHoldingsIncMember		mcip:ApiHoldingsIiiCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Aerospace & Defense		Aerospace & Defense
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.00%		6.00%
Interest Rate	10.96%		10.38%
Acquisition Date	Dec. 24, 2019		Dec. 24, 2019
Maturity	Jul. 25, 2025		Jul. 25, 2025
Principal	$ 1,007		$ 1,010
Amortized Cost	998		999
Fair Value	$ 998		$ 1,001
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: SIP Care Services, LLC (Delayed Draw), Senior Secured Loans, Due 12/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SipCareServicesLlcMember		mcip:SipCareServicesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.41%		9.99%
Acquisition Date	Dec. 30, 2021		Dec. 30, 2021
Maturity	Dec. 30, 2026		Dec. 30, 2026
Principal	$ 3,040		$ 3,040
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SIP Care Services, LLC (Revolver), Senior Secured Loans, Due 12/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SipCareServicesLlcMember		mcip:SipCareServicesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.41%		10.07%
Acquisition Date	Dec. 30, 2021		Dec. 30, 2021
Maturity	Dec. 30, 2026		Dec. 30, 2026
Principal	$ 760		$ 760
Amortized Cost	152		152
Fair Value	$ 143		$ 144
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SIP Care Services, LLC, Senior Secured Loans, Due 12/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SipCareServicesLlcMember		mcip:SipCareServicesLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.41%		9.99%
Acquisition Date	Dec. 30, 2021		Dec. 30, 2021
Maturity	Dec. 30, 2026		Dec. 30, 2026
Principal	$ 3,762		$ 3,772
Amortized Cost	3,704		3,709
Fair Value	$ 3,541		$ 3,583
% of Net Assets	0.40%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sabrosura Foods Llc Et Al Equity Securities Class AAA Units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]	Equity Securities
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Acquisition Date	Mar. 17, 2023
Amortized Cost	$ 8
Fair Value	$ 5
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Number of units held	8,322
Investment, Identifier [Axis]: Sabrosura Foods, LLC et al (Revolver), Senior Secured Loans, due 10/18/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SabrosuraFoodsLlcEtAlMember		mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember		Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.50%		5.50%
Interest Rate	10.45%		10.23%
Acquisition Date	Oct. 18, 2019		Oct. 18, 2019
Maturity	Oct. 18, 2024		Oct. 18, 2024
Principal	$ 1,286		$ 1,286
Amortized Cost	1,286		1,020
Fair Value	$ 1,272		$ 1,009
% of Net Assets	0.20%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sabrosura Foods, LLC et al, Equity Securities, Class A interests
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SabrosuraFoodsLlcEtAlMember		mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember		Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Oct. 18, 2019		Oct. 18, 2019
Amortized Cost	$ 171		$ 171
Fair Value			$ 4
% of Net Assets	0.00%		0.00%
Number of shares held	171,429		171,429
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Investment, Identifier [Axis]: Sabrosura Foods, LLC et al, Equity Securities, Class AA units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SabrosuraFoodsLlcEtAlMember		mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember		Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Nov. 22, 2022		Nov. 22, 2022
Amortized Cost	$ 10		$ 10
Fair Value	$ 4		$ 7
% of Net Assets	0.00%		0.00%
Number of shares held	7,022
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			7,022
Investment, Identifier [Axis]: Sabrosura Foods, LLC et al, Senior Secured Loans, One, Due 10/18/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			5.50%
Interest Rate			9.89%
Acquisition Date			Oct. 18, 2019
Maturity			Oct. 18, 2024
Principal			$ 5,037
Amortized Cost			4,997
Fair Value			$ 4,984
% of Net Assets			0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Sabrosura Foods, LLC et al, Senior Secured Loans, Two, due 10/18/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SabrosuraFoodsLlcEtAlMember		mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember		Beverage, Food & Tobacco
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.50%		5.50%
Interest Rate	10.33%		9.91%
Acquisition Date	Oct. 18, 2019		Oct. 18, 2019
Maturity	Oct. 18, 2024		Oct. 18, 2024
Principal	$ 261		$ 285
Amortized Cost	261		285
Fair Value	$ 259		$ 282
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sabrosura Foods, LLC et al, Senior Secured Loans, due 10/18/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SabrosuraFoodsLlcEtAlMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:BeverageFoodAndTobaccoSectorMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	5.50%
Interest Rate	10.34%
Acquisition Date	Oct. 18, 2019
Maturity	Oct. 18, 2024
Principal	$ 4,624
Amortized Cost	4,593
Fair Value	$ 4,576
% of Net Assets	0.50%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Sandvine Corporation, Senior Loans, Due 10/31/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SandvineCorporationMember		mcip:SandvineCorporationMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Telecommunications		Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	4.50%		4.50%
Interest Rate	9.33%		8.88%
Acquisition Date	Mar. 08, 2021		Mar. 08, 2021
Maturity	Oct. 31, 2025		Oct. 31, 2025
Principal	$ 1,159		$ 1,159
Amortized Cost	1,159		1,159
Fair Value	$ 1,100		$ 1,104
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Second Avenue S F R Holdings I I L L C ( Revolver), Senior Secured Loans, Due 8/9/2024
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Second Avenue S F R Holdings I I L L C [ Member]		Second Avenue S F R Holdings I I L L C [ Member]
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	11.66%		11.12%
Acquisition Date	Aug. 11, 2021		Aug. 11, 2021
Maturity	Aug. 09, 2024		Aug. 09, 2024
Principal	$ 4,875		$ 4,875
Amortized Cost	4,785		4,785
Fair Value	$ 4,743		$ 4,755
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Second Avenue SFR Holdings II LLC (Revolver)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	Second Avenue S F R Holdings I I L L C [ Member]	Second Avenue S F R Holdings I I L L C [ Member]
Fair Value	$ 4,743	$ 2,591	$ 4,755	2,104
Investment, Identifier [Axis]: Securly, Inc, Senior Secured Loans, One, Due 4/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SecurlyIncMember		mcip:SecurlyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	11.83%		11.41%
Acquisition Date	Apr. 20, 2022		Apr. 20, 2022
Maturity	Apr. 22, 2027		Apr. 22, 2027
Principal	$ 3,702		$ 3,702
Amortized Cost	3,639		3,636
Fair Value	$ 3,689		$ 3,642
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Securly, Inc, Senior Secured Loans, Three, Due 4/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SecurlyIncMember		mcip:SecurlyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	11.95%		11.73%
Acquisition Date	Apr. 22, 2021		Apr. 22, 2021
Maturity	Apr. 22, 2027		Apr. 22, 2027
Principal	$ 1,938		$ 1,938
Amortized Cost	1,938		1,938
Fair Value	$ 1,931		$ 1,907
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Securly, Inc, Senior Secured Loans, Two, Due 4/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SecurlyIncMember		mcip:SecurlyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.16%		11.73%
Acquisition Date	Apr. 22, 2021		Apr. 22, 2021
Maturity	Apr. 22, 2027		Apr. 22, 2027
Principal	$ 8,400		$ 8,400
Amortized Cost	8,277		8,269
Fair Value	$ 8,369		$ 8,264
% of Net Assets	1.00%		1.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Securly, Inc. (Delayed Draw), Senior Secured Loans, Due 4/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SecurlyIncMember		mcip:SecurlyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	11.95%		11.69%
Acquisition Date	Apr. 20, 2022		Apr. 20, 2022
Maturity	Apr. 22, 2027		Apr. 22, 2027
Principal	$ 2,585		$ 2,585
Amortized Cost	1,809		1,809
Fair Value	$ 1,802		$ 1,780
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Securly, Inc. (Revolver), Senior Secured Loans, Due 4/22/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SecurlyIncMember		mcip:SecurlyIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.00%		7.00%
Interest Rate	12.16%		11.73%
Acquisition Date	Apr. 22, 2021		Apr. 22, 2021
Maturity	Apr. 22, 2027		Apr. 22, 2027
Principal	$ 969		$ 969
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Seran BioScience, LLC (Delayed Draw), Senior Secured Loans, Due 7/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SeranBioScienceLLCMember		mcip:SeranBioScienceLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.82%		10.67%
Acquisition Date	Jul. 08, 2022		Jul. 08, 2022
Maturity	Jul. 08, 2027		Jul. 08, 2027
Principal	$ 2,218		$ 2,221
Amortized Cost	1,596		1,065
Fair Value	$ 1,590		$ 1,056
% of Net Assets	0.20%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Seran BioScience, LLC (Revolver), Senior Secured Loans, Due 7/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SeranBioScienceLLCMember		mcip:SeranBioScienceLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	10.99%		9.96%
Acquisition Date	Dec. 31, 2020		Dec. 31, 2020
Maturity	Jul. 08, 2027		Jul. 08, 2027
Principal	$ 356		$ 356
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Seran BioScience, LLC, Equity Securities, Common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SeranBioScienceLLCMember		mcip:SeranBioScienceLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 31, 2020		Dec. 31, 2020
Amortized Cost	$ 267		$ 267
Fair Value	$ 471		$ 429
% of Net Assets	0.10%		0.10%
Number of shares held	26,666
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Number of units held			26,666
Investment, Identifier [Axis]: Seran BioScience, LLC, Senior Secured Loans, Due 7/8/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SeranBioScienceLLCMember		mcip:SeranBioScienceLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	10.99%		9.96%
Acquisition Date	Dec. 31, 2020		Dec. 31, 2020
Maturity	Jul. 08, 2027		Jul. 08, 2027
Principal	$ 1,960		$ 1,965
Amortized Cost	1,937		1,940
Fair Value	$ 1,953		$ 1,948
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SheerTrans Solutions, LLC
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SheertransSolutionsLlcMember
Fair Value	$ 5,089		$ 5,101
Investment, Identifier [Axis]: SheerTrans Solutions, LLC (8,642,579 preferred interests)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Name [Extensible Enumeration]	mcip:SheertransSolutionsLlcMember
Fair Value	$ 8,729		$ 8,643
Number of shares held	8,642,579
Investment, Identifier [Axis]: SheerTrans Solutions, LLC (Revolver)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SheertransSolutionsLlcMember
Investment, Identifier [Axis]: SheerTrans Solutions, LLC (Revolver), Senior Secured Loans, Two, Due 7/29/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SheertransSolutionsLlcMember		mcip:SheertransSolutionsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.50%		7.50%
Interest Rate	12.42%		11.94%
Acquisition Date	Jul. 29, 2022		Jul. 29, 2022
Maturity	Jul. 29, 2027		Jul. 29, 2027
Principal	$ 1,465		$ 1,465
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: SheerTrans Solutions, LLC, Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SheertransSolutionsLlcMember		mcip:SheertransSolutionsLlcMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Jul. 29, 2022		Jul. 29, 2022
Amortized Cost	$ 8,643		$ 8,643
Fair Value	$ 8,729		$ 8,643
% of Net Assets	1.00%		1.10%
Number of shares held			8,642,579
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	8,642,579
Investment, Identifier [Axis]: SheerTrans Solutions, LLC, Senior Secured Loans, One, Due 7/29/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SheertransSolutionsLlcMember		mcip:SheertransSolutionsLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Transportation: Cargo		Transportation: Cargo
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.50%		7.50%
Interest Rate	12.42%		11.94%
Acquisition Date	Jul. 29, 2022		Jul. 29, 2022
Maturity	Jul. 29, 2027		Jul. 29, 2027
Principal	$ 5,089		$ 5,101
Amortized Cost	4,998		5,005
Fair Value	$ 5,089		$ 5,101
% of Net Assets	0.60%		0.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Simplicity Financial Marketing Group Holdings Inc, Senior Secured Loans, Due 12/2/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SimplicityFinancialMarketingGroupHoldingsIncMember		mcip:SimplicityFinancialMarketingGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Fire Insurance		Fire Insurance
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.91%		10.48%
Acquisition Date	Sep. 23, 2022		Sep. 23, 2022
Maturity	Dec. 02, 2026		Dec. 02, 2026
Principal	$ 9,966		$ 9,991
Amortized Cost	9,701		9,709
Fair Value	$ 9,617		$ 9,641
% of Net Assets	1.10%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Simplicity Financial Marketing Group Holdings Inc. (Delayed Draw), Senior Secured Loans, Due 12/2/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SimplicityFinancialMarketingGroupHoldingsIncMember		mcip:SimplicityFinancialMarketingGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Fire Insurance		Fire Insurance
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.91%		10.48%
Acquisition Date	Sep. 23, 2022		Sep. 23, 2022
Maturity	Dec. 02, 2026		Dec. 02, 2026
Principal	$ 14,209		$ 14,223
Amortized Cost	6,617
Fair Value	$ 6,402
% of Net Assets	0.80%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Simplicity Financial Marketing Group Holdings Inc. (Revolver), Senior Secured Loans, Due 12/2/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SimplicityFinancialMarketingGroupHoldingsIncMember		mcip:SimplicityFinancialMarketingGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Fire Insurance		Fire Insurance
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	5.75%		5.75%
Interest Rate	10.91%		10.48%
Acquisition Date	Sep. 23, 2022		Sep. 23, 2022
Maturity	Dec. 02, 2026		Dec. 02, 2026
Principal	$ 761		$ 761
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Skillsoft Corp., Equity Securites, Class A shares
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SkillsoftCorp.Member		mcip:SkillsoftCorp.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		International
Acquisition Date	Jun. 11, 2021		Jun. 11, 2021
Amortized Cost	$ 508		$ 508
Fair Value	$ 52		$ 34
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	26,168		26,168
Investment, Identifier [Axis]: Sound Inpatient Physicians, Inc, Senior Secured Loans, Due 6/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SoundInpatientPhysiciansIncMember		mcip:SoundInpatientPhysiciansIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	2.75%		2.75%
Interest Rate	7.61%		7.14%
Interest Rate, Paid in Cash			7.86%
Acquisition Date	Oct. 12, 2022		Oct. 12, 2022
Maturity	Jun. 28, 2025		Jun. 28, 2025
Principal	$ 2,821		$ 2,821
Amortized Cost	2,321		2,321
Fair Value	$ 2,223		$ 2,309
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Spectrum Science Communications, L L C ( Revolver), Senior Secured Loans, due 1/25/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:SpectrumScienceCommunicationsLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.25%
Interest Rate			10.92%
Acquisition Date			Jan. 25, 2022
Maturity			Jan. 25, 2027
Principal			$ 600
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Spectrum Science Communications, L L C, Senior Secured Loans, due 1/25/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:SpectrumScienceCommunicationsLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			6.25%
Interest Rate			10.92%
Acquisition Date			Jan. 25, 2022
Maturity			Jan. 25, 2027
Principal			$ 2,985
Amortized Cost			2,936
Fair Value			$ 3,015
% of Net Assets			0.40%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Spherix Global Inc, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Number of units held			1.5
Investment, Identifier [Axis]: Spherix Global Inc, Senior Secured Loans, Due 12/22/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SpherixGlobalIncMember		mcip:SpherixGlobalIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.36%		6.00%
Interest Rate	11.03%		10.24%
Acquisition Date	Dec. 22, 2021		Dec. 22, 2021
Maturity	Dec. 22, 2026		Dec. 22, 2026
Principal	$ 4,455		$ 4,466
Amortized Cost	4,396		4,402
Fair Value	$ 4,321		$ 4,450
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Spherix Global Inc. (Revolver), Senior Secured Loans, Due 12/22/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SpherixGlobalIncMember		mcip:SpherixGlobalIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.36%		6.00%
Interest Rate	11.03%		10.24%
Acquisition Date	Dec. 22, 2021		Dec. 22, 2021
Maturity	Dec. 22, 2026		Dec. 22, 2026
Principal	$ 500		$ 500
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Spherix Global Inc., Equity Securites, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SpherixGlobalInc.Member		mcip:SpherixGlobalInc.Member
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 22, 2021		Dec. 22, 2021
Amortized Cost	$ 333		$ 333
Fair Value	$ 189		$ 256
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	333		333
Investment, Identifier [Axis]: Sports Operating Holdings II, LLC (Delayed Draw), Senior Secured Loans, Due 11/3/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SportsOperatingHoldingsIiLlcMember		mcip:SportsOperatingHoldingsIiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.56%		10.17%
Acquisition Date	Nov. 03, 2022		Nov. 03, 2022
Maturity	Nov. 03, 2027		Nov. 03, 2027
Principal	$ 4,000		$ 4,000
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sports Operating Holdings II, LLC (Revolver), Senior Secured Loans, Due 11/3/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SportsOperatingHoldingsIiLlcMember		mcip:SportsOperatingHoldingsIiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.56%		10.17%
Acquisition Date	Nov. 03, 2022		Nov. 03, 2022
Maturity	Nov. 03, 2027		Nov. 03, 2027
Principal	$ 865		$ 865
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sports Operating Holdings II, LLC, Senior Secured Loans, Due 11/3/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SportsOperatingHoldingsIiLlcMember		mcip:SportsOperatingHoldingsIiLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.75%		5.75%
Interest Rate	10.56%		10.17%
Acquisition Date	Nov. 03, 2022		Nov. 03, 2022
Maturity	Nov. 03, 2027		Nov. 03, 2027
Principal	$ 4,975		$ 4,988
Amortized Cost	4,861		4,866
Fair Value	$ 4,975		$ 4,863
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Star Compliance Mid Co, L L C, ( Revolver), Senior Secured Loans, due 1/12/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StarComplianceMidCoLLCMember		mcip:StarComplianceMidCoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Banking		Banking
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.59%		11.14%
Acquisition Date	Jan. 12, 2021		Jan. 12, 2021
Maturity	Jan. 12, 2027		Jan. 12, 2027
Principal	$ 484		$ 484
Amortized Cost	140		121
Fair Value	$ 138		$ 119
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Star Compliance Mid Co, L L C, Senior Secured Loans, One, due 1/12/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StarComplianceMidCoLLCMember		mcip:StarComplianceMidCoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Banking		Banking
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.91%		11.48%
Acquisition Date	Jan. 12, 2021		Jan. 12, 2021
Maturity	Jan. 12, 2027		Jan. 12, 2027
Principal	$ 3,000		$ 3,000
Amortized Cost	2,960		2,957
Fair Value	$ 2,955		$ 2,951
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Star Compliance Mid Co, L L C, Senior Secured Loans, Two, due 1/12/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StarComplianceMidCoLLCMember		mcip:StarComplianceMidCoLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Banking		Banking
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.91%		11.48%
Acquisition Date	Oct. 12, 2021		Oct. 12, 2021
Maturity	Jan. 12, 2027		Jan. 12, 2027
Principal	$ 503		$ 503
Amortized Cost	496		495
Fair Value	$ 496		$ 495
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: StormTrap, LLC, Delayed Draw, , Unitranche Loans, Due 3/24/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StormTrapLLCMember		mcip:StormTrapLLCMember
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.00%		5.00%
Interest Rate	9.77%		9.22%
Acquisition Date	Mar. 25, 2022		Mar. 25, 2022
Maturity	Mar. 24, 2028		Mar. 24, 2028
Principal	$ 2,222		$ 2,222
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: StormTrap, LLC, Equity Securities, Class A common units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StormTrapLLCMember		mcip:StormTrapLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Mar. 25, 2022		Mar. 25, 2022
Fair Value	$ 165		$ 213
% of Net Assets	0.00%		0.10%
Number of shares held	640,000		640,000
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Investment, Identifier [Axis]: StormTrap, LLC, Equity Securities, Class A preferred units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StormTrapLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	8.00%		8.00%
Acquisition Date	Mar. 25, 2022		Mar. 25, 2022
Amortized Cost	$ 640		$ 640
Fair Value	$ 640		$ 640
% of Net Assets	0.10%		0.10%
Number of shares held	640,000
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held			640,000
Investment, Identifier [Axis]: StormTrap, LLC, Unitranche Loans, Due 3/24/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StormTrapLLCMember		mcip:StormTrapLLCMember
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.00%		5.00%
Interest Rate	9.77%		9.22%
Acquisition Date	Mar. 25, 2022		Mar. 25, 2022
Maturity	Mar. 24, 2028		Mar. 24, 2028
Principal	$ 7,497		$ 7,516
Amortized Cost	7,380		7,397
Fair Value	$ 7,497		$ 7,516
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Streamland Media MidCo LLC, Senior Secured Loans, One, Due 8/31/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StreamlandMediaMidcoLlcMember		mcip:StreamlandMediaMidcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.69%		11.11%
Acquisition Date	Aug. 26, 2019		Aug. 26, 2019
Maturity	Aug. 31, 2023		Aug. 31, 2023
Principal	$ 1,969		$ 1,974
Amortized Cost	1,959		1,961
Fair Value	$ 1,969		$ 1,974
% of Net Assets	0.20%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Streamland Media MidCo LLC, Senior Secured Loans, Two, Due 8/31/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:StreamlandMediaMidcoLlcMember		mcip:StreamlandMediaMidcoLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Diversified & Production		Media: Diversified & Production
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.69%		11.11%
Acquisition Date	Mar. 07, 2022		Mar. 07, 2022
Maturity	Aug. 31, 2023		Aug. 31, 2023
Principal	$ 533		$ 535
Amortized Cost	526		526
Fair Value	$ 533		$ 535
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sundance Group Holdings, Inc, Senior Secured Loans, One, Due 7/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SundanceGroupHoldingsIncMember		mcip:SundanceGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	10.95%		10.75%
Acquisition Date	Jul. 02, 2021		Jul. 02, 2021
Maturity	Jul. 02, 2027		Jul. 02, 2027
Principal	$ 4,148		$ 4,148
Amortized Cost	4,084		4,080
Fair Value	$ 4,121		$ 4,131
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sundance Group Holdings, Inc, Senior Secured Loans, Three, Due 7/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SundanceGroupHoldingsIncMember		mcip:SundanceGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.09%		10.75%
Acquisition Date	Jul. 02, 2021		Jul. 02, 2021
Maturity	Jul. 02, 2027		Jul. 02, 2027
Principal	$ 1,244		$ 1,244
Amortized Cost	1,244		1,244
Fair Value	$ 1,236		$ 1,239
% of Net Assets	0.10%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sundance Group Holdings, Inc, Senior Secured Loans, Two, Due 7/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SundanceGroupHoldingsIncMember		mcip:SundanceGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.16%		10.93%
Acquisition Date	Nov. 30, 2022		Nov. 30, 2022
Maturity	Jul. 02, 2027		Jul. 02, 2027
Principal	$ 166		$ 166
Amortized Cost	161		161
Fair Value	$ 165		$ 165
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Sundance Group Holdings, Inc. (Revolver), Senior Secured Loans, Due 7/2/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:SundanceGroupHoldingsIncMember		mcip:SundanceGroupHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.35%		6.25%
Interest Rate	11.18%		10.75%
Acquisition Date	Jul. 02, 2021		Jul. 02, 2021
Maturity	Jul. 02, 2027		Jul. 02, 2027
Principal	$ 498		$ 498
Amortized Cost	50
Fair Value	$ 49
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: T C F I I I O W L Buyer L L C, Senior Secured Loans, One, due 4/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TCFIIIOWLBuyerLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%
Interest Rate	10.42%
Acquisition Date	Apr. 19, 2021
Maturity	Apr. 17, 2026
Principal	$ 4,421
Amortized Cost	4,372
Fair Value	$ 4,421
% of Net Assets	0.50%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: T C F I I I O W L Buyer L L C, Senior Secured Loans, Three, due 4/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TCFIIIOWLBuyerLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%
Interest Rate	10.42%
Acquisition Date	Dec. 17, 2021
Maturity	Apr. 17, 2026
Principal	$ 4,845
Amortized Cost	4,783
Fair Value	$ 4,845
% of Net Assets	0.60%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: T C F I I I O W L Buyer L L C, Senior Secured Loans, Two, due 4/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TCFIIIOWLBuyerLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.50%
Interest Rate	10.42%
Acquisition Date	Apr. 19, 2021
Maturity	Apr. 17, 2026
Principal	$ 5,398
Amortized Cost	5,398
Fair Value	$ 5,399
% of Net Assets	0.60%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: TCFIII Owl Buyer LLC, Senior Secured Loans, One, Due 4/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:TCFIIIOWLBuyerLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.50%
Interest Rate			9.94%
Acquisition Date			Apr. 19, 2021
Maturity			Apr. 17, 2026
Principal			$ 4,433
Amortized Cost			4,378
Fair Value			$ 4,438
% of Net Assets			0.60%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: TCFIII Owl Buyer LLC, Senior Secured Loans, Three, Due 4/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:TCFIIIOWLBuyerLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.50%
Interest Rate			9.94%
Acquisition Date			Dec. 17, 2021
Maturity			Apr. 17, 2026
Principal			$ 4,857
Amortized Cost			4,789
Fair Value			$ 4,863
% of Net Assets			0.60%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: TCFIII Owl Buyer LLC, Senior Secured Loans, Two, Due 4/17/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:TCFIIIOWLBuyerLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Construction & Building
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			5.50%
Interest Rate			9.94%
Acquisition Date			Apr. 19, 2021
Maturity			Apr. 17, 2026
Principal			$ 5,412
Amortized Cost			5,412
Fair Value			$ 5,419
% of Net Assets			0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: TEAM Public Choices, LLC, Senior Secured Loans, Due 12/17/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TEAMPublicChoicesLLCMember		mcip:TEAMPublicChoicesLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.00%		5.00%
Interest Rate	9.95%		9.95%
Acquisition Date	Aug. 23, 2022		Aug. 23, 2022
Maturity	Dec. 17, 2027		Dec. 17, 2027
Principal	$ 4,549		$ 4,560
Amortized Cost	4,340		4,344
Fair Value	$ 4,435		$ 4,378
% of Net Assets	0.50%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: The GEO Group, Inc, Senior Secured Loans, Due 3/23/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:GeoGroupIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.13%
Interest Rate	11.93%
Acquisition Date	Mar. 28, 2023
Maturity	Mar. 23, 2027
Principal	$ 3,000
Amortized Cost	3,030
Fair Value	$ 3,030
% of Net Assets	0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: The Kyjen Company, L L C ( Revolver), Senior Secured Loans, due 4/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TheKyjenCompanyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.10%
Interest Rate, Paid in Cash	11.45%
Interest Rate, Paid in Kind	0.50%
Acquisition Date	May 14, 2021
Maturity	Apr. 03, 2026
Principal	$ 315
Amortized Cost	268
Fair Value	$ 264
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: The Kyjen Company, L L C, Senior SEcured Loans, Two, Due 4/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TheKyjenCompanyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%
Interest Rate, Paid in Kind	11.95%
Acquisition Date	Sep. 13, 2022
Maturity	Apr. 03, 2026
Principal	$ 1
Amortized Cost	1
Fair Value	$ 1
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: The Kyjen Company, L L C, Senior Secured Loans, due 4/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TheKyjenCompanyLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%
Interest Rate, Paid in Cash	12.14%
Interest Rate, Paid in Kind	0.50%
Acquisition Date	May 14, 2021
Maturity	Apr. 03, 2026
Principal	$ 2,955
Amortized Cost	2,934
Fair Value	$ 2,916
% of Net Assets	0.30%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: The Kyjen Company, LLC (Revolver), Senior Secured Loans, Due 4/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:TheKyjenCompanyLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			7.10%
Interest Rate, Paid in Cash			10.92%
Interest Rate, Paid in Kind			0.50%
Acquisition Date			May 14, 2021
Maturity			Apr. 03, 2026
Principal			$ 315
Amortized Cost			268
Fair Value			$ 265
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: The Kyjen Company, LLC, Senior Secured Loans, One, Due 4/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:TheKyjenCompanyLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			7.15%
Interest Rate, Paid in Cash			11.15%
Interest Rate, Paid in Kind			0.50%
Acquisition Date			May 14, 2021
Maturity			Apr. 03, 2026
Principal			$ 2,959
Amortized Cost			2,936
Fair Value			$ 2,925
% of Net Assets			0.40%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: The Kyjen Company, LLC, Senior Secured Loans, Two, Due 4/3/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:TheKyjenCompanyLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread			7.00%
Interest Rate, Paid in Kind			11.42%
Acquisition Date			Sep. 13, 2022
Maturity			Apr. 03, 2026
Principal			$ 1
Amortized Cost			1
Fair Value			$ 1
% of Net Assets			0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Thrasio, L L C, Senior Secured Loans, due 12/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ThrasioLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Consumer Goods: Non-Durable
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	7.00%
Interest Rate	12.16%
Acquisition Date	Dec. 18, 2020
Maturity	Dec. 18, 2026
Principal	$ 4,878
Amortized Cost	4,829
Fair Value	$ 4,841
% of Net Assets	0.60%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Thrasio, LLC, Senior Secured Loans, Due 12/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ThrasioLLCMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Consumer Goods: Non-Durable
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			7.00%
Interest Rate			11.73%
Acquisition Date			Dec. 18, 2020
Maturity			Dec. 18, 2026
Principal			$ 4,890
Amortized Cost			4,838
Fair Value			$ 4,890
% of Net Assets			0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Thryv, Inc, Senior Secured Loans, Due 2/27/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ThryvIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR
Spread	8.50%
Interest Rate	13.34%
Acquisition Date	Sep. 07, 2022
Maturity	Feb. 27, 2026
Principal	$ 8,404
Amortized Cost	8,329
Fair Value	$ 8,367
% of Net Assets	1.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Thryv, Inc, Senior Secured Loans, Due 3/1/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:ThryvIncMember
Investment, Type [Extensible Enumeration]			Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Spread			8.50%
Interest Rate			12.89%
Acquisition Date			Sep. 07, 2022
Maturity			Mar. 01, 2026
Principal			$ 9,213
Amortized Cost			9,121
Fair Value			$ 9,102
% of Net Assets			1.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: TigerConnect, Inc, Senior Secured Loans, Due 2/16/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TigerConnectIncMember		mcip:TigerConnectIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.76%		7.25%
Interest Rate	11.58%
Interest Rate, Paid in Cash	8.20%		7.86%
Interest Rate, Paid in Kind	3.38%		3.63%
Acquisition Date	Feb. 16, 2022		Feb. 16, 2022
Maturity	Feb. 16, 2028		Feb. 16, 2028
Principal	$ 10,000		$ 10,000
Amortized Cost	9,831		9,823
Fair Value	$ 9,888		$ 9,875
% of Net Assets	1.20%		1.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: TigerConnect, Inc. (Delayed Draw), Senior Secured Loans, Due 2/16/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TigerConnectIncMember		mcip:TigerConnectIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.76%		7.25%
Interest Rate, Paid in Kind			3.63%
Acquisition Date	Feb. 16, 2022		Feb. 16, 2022
Maturity	Feb. 16, 2028		Feb. 16, 2028
Principal	$ 750		$ 413
Amortized Cost	186		93
Fair Value	$ 184		$ 91
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: TigerConnect, Inc. (Revolver), Senior Secured Loans, Due 2/16/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TigerConnectIncMember		mcip:TigerConnectIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.76%		7.25%
Interest Rate	11.59%
Interest Rate, Paid in Kind			11.49%
Acquisition Date	Feb. 16, 2022		Feb. 16, 2022
Maturity	Feb. 16, 2028		Feb. 16, 2028
Principal	$ 1,429		$ 1,429
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Transact Holdings Inc, Senior Secured Loans, Due 4/30/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TransactHoldingsIncMember		mcip:TransactHoldingsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	4.25%		4.25%
Interest Rate	9.09%		8.63%
Acquisition Date	Apr. 18, 2019		Apr. 18, 2019
Maturity	Apr. 30, 2026		Apr. 30, 2026
Principal	$ 716		$ 718
Amortized Cost	710		711
Fair Value	$ 712		$ 687
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Trilon Group, LLC, Senior Secured Loans, One, Due 5/25/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TrilonGroupLlcMember		mcip:TrilonGroupLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.08%		10.48%
Acquisition Date	Oct. 28, 2022		Oct. 28, 2022
Maturity	May 25, 2029		May 25, 2029
Principal	$ 5,500		$ 5,500
Amortized Cost	5,352		5,337
Fair Value	$ 5,448		$ 5,335
% of Net Assets	0.60%		0.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Trilon Group, LLC, Senior Secured Loans, Two, Due 5/25/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:TrilonGroupLlcMember		mcip:TrilonGroupLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.51%		10.90%
Acquisition Date	Oct. 28, 2022		Oct. 28, 2022
Maturity	May 25, 2029		May 25, 2029
Principal	$ 4,400		$ 4,400
Amortized Cost	4,400		405
Fair Value	$ 4,358		$ 393
% of Net Assets	0.50%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Senior Secured Loans, Five, due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Truck-LiteCo.LLCMember		mcip:Truck-LiteCo.LLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.14%		11.14%
Acquisition Date	Nov. 23, 2021		Nov. 23, 2021
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 556		$ 557
Amortized Cost	556		557
Fair Value	$ 553		$ 556
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Senior Secured Loans, Four, due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Truck-LiteCo.LLCMember		mcip:Truck-LiteCo.LLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.14%		11.14%
Acquisition Date	Mar. 11, 2020		Mar. 11, 2020
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 500		$ 501
Amortized Cost	500		501
Fair Value	$ 497		$ 501
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Senior Secured Loans, One, due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Truck-LiteCo.LLCMember		mcip:Truck-LiteCo.LLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.14%		11.14%
Acquisition Date	Jul. 08, 2022		Jul. 08, 2022
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 127		$ 128
Amortized Cost	125		125
Fair Value	$ 127		$ 128
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Senior Secured Loans, Six, due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Truck-LiteCo.LLCMember		mcip:Truck-LiteCo.LLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.14%		11.14%
Acquisition Date	Nov. 23, 2021		Nov. 23, 2021
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 713		$ 714
Amortized Cost	713		714
Fair Value	$ 709		$ 714
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Senior Secured Loans, Three, due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Truck-LiteCo.LLCMember		mcip:Truck-LiteCo.LLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.14%		11.14%
Acquisition Date	Nov. 23, 2021		Nov. 23, 2021
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 626		$ 628
Amortized Cost	626		628
Fair Value	$ 623		$ 627
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Senior Secured Loans, Two, due 12/14/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:Truck-LiteCo.LLCMember		mcip:Truck-LiteCo.LLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Automotive		Automotive
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	11.14%		11.14%
Acquisition Date	Mar. 11, 2020		Mar. 11, 2020
Maturity	Dec. 14, 2026		Dec. 14, 2026
Principal	$ 3,374		$ 3,383
Amortized Cost	3,354		3,361
Fair Value	$ 3,355		$ 3,379
% of Net Assets	0.40%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Unanet, Inc, Senior Secured Loans, Due 12/8/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:UnanetIncMember		mcip:UnanetIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	10.97%		10.97%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 08, 2028		Dec. 08, 2028
Principal	$ 22,000		$ 22,000
Amortized Cost	21,586		21,565
Fair Value	$ 22,000		$ 21,560
% of Net Assets	2.60%		2.90%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Unanet, Inc. (Delayed Draw), Senior Secured Loans, Due 12/8/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:UnanetIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	10.97%		10.97%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 08, 2028		Dec. 08, 2028
Principal	$ 6,947		$ 6,947
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Unanet, Inc. (Revolver), Senior Secured Loans, Due 12/8/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:UnanetIncMember		mcip:UnanetIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.25%		6.25%
Interest Rate	10.97%		10.97%
Acquisition Date	Dec. 09, 2022		Dec. 09, 2022
Maturity	Dec. 08, 2028		Dec. 08, 2028
Principal	$ 2,316		$ 2,316
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Unanet, Inc., Equity Securities, Common Stock
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:UnanetIncMember		mcip:UnanetIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Dec. 05, 2022		Dec. 05, 2022
Amortized Cost	$ 1,622		$ 1,622
Fair Value	$ 1,637		$ 1,621
% of Net Assets	0.20%		0.20%
Number of shares held	1,621,053
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held			1,621,053
Investment, Identifier [Axis]: VB E1, LLC, Unitranche Loans, Due 11/18/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VBE1LLCMember		mcip:VBE1LLCMember
Investment, Type [Extensible Enumeration]	Unitranche Secured Loans		Unitranche Secured Loans
Investment, Industry Sector [Extensible Enumeration]			Telecommunications
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	7.65%		7.65%
Interest Rate	12.81%		12.38%
Acquisition Date	Nov. 18, 2020		Nov. 18, 2020
Maturity	Nov. 18, 2026		Nov. 18, 2026
Principal	$ 3,000		$ 3,000
Amortized Cost	3,000		3,000
Fair Value	$ 3,006		$ 3,009
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Verdantas LLC (Delayed Draw), Senior Secured Loans, Due 7/1/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VerdantasLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.60%
Interest Rate	12.27%
Acquisition Date	Feb. 28, 2023
Maturity	Jul. 01, 2025
Principal	$ 2,000
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Verdantas LLC, Senior Secured Loans, Due 7/1/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VerdantasLlcMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.60%
Interest Rate	12.27%
Acquisition Date	Feb. 28, 2023
Maturity	Jul. 01, 2025
Principal	$ 4,000
Amortized Cost	3,883
Fair Value	$ 3,880
% of Net Assets	0.50%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Viad Corp, Senior Loans, Due 7/30/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ViadCorpMember		mcip:ViadCorpMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Consumer		Services: Consumer
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	5.00%		5.00%
Interest Rate	9.92%		9.38%
Acquisition Date	Sep. 12, 2022		Sep. 12, 2022
Maturity	Jul. 28, 2028		Jul. 30, 2028
Principal	$ 4,962		$ 4,975
Amortized Cost	4,858		4,865
Fair Value	$ 4,751		$ 4,718
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Vice Group Holding Inc, Senior Secured Loans, Four, Due 5/12/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ViceGroupHoldingIncMember		mcip:ViceGroupHoldingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Broadcasting & Subscription		Media: Broadcasting & Subscription
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	15.00%		12.00%
Interest Rate, Paid in Cash	4.96%		4.51%
Interest Rate, Paid in Kind	15.00%		12.00%
Acquisition Date	Nov. 04, 2019		Nov. 04, 2019
Maturity	May 12, 2023		May 12, 2023
Principal	$ 252		$ 243
Amortized Cost	252		243
Fair Value	$ 247		$ 239
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Vice Group Holding Inc, Senior Secured Loans, One, Due 5/12/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ViceGroupHoldingIncMember		mcip:ViceGroupHoldingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Broadcasting & Subscription		Media: Broadcasting & Subscription
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	15.00%		12.00%
Interest Rate, Paid in Cash	4.92%		4.51%
Interest Rate, Paid in Kind	15.00%		12.00%
Acquisition Date	May 02, 2019		May 02, 2019
Maturity	May 12, 2023		May 12, 2023
Principal	$ 1,311		$ 1,268
Amortized Cost	1,311		1,268
Fair Value	$ 1,288		$ 1,243
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Vice Group Holding Inc, Senior Secured Loans, Three, Due 5/12/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ViceGroupHoldingIncMember		mcip:ViceGroupHoldingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Broadcasting & Subscription		Media: Broadcasting & Subscription
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	15.00%		12.00%
Interest Rate, Paid in Cash	4.92%		4.25%
Interest Rate, Paid in Kind	15.00%		12.00%
Acquisition Date	May 02, 2019		May 02, 2019
Maturity	May 12, 2023		May 12, 2023
Principal	$ 155		$ 150
Amortized Cost	155		150
Fair Value	$ 152		$ 147
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Vice Group Holding Inc, Senior Secured Loans, Two, Due 5/12/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ViceGroupHoldingIncMember		mcip:ViceGroupHoldingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Broadcasting & Subscription		Media: Broadcasting & Subscription
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	15.00%		12.00%
Interest Rate, Paid in Cash	4.92%		4.42%
Interest Rate, Paid in Kind	15.00%		12.00%
Acquisition Date	May 02, 2019		May 02, 2019
Maturity	May 12, 2023		May 12, 2023
Principal	$ 411		$ 398
Amortized Cost	411		398
Fair Value	$ 403		$ 390
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Vice Group Holding Inc. (Delayed Draw), Senior Secured Loans, Due 5/12/2023
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:ViceGroupHoldingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Broadcasting & Subscription
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	12.00%
Interest Rate, Paid in Cash	5.16%
Interest Rate, Paid in Kind	12.00%
Acquisition Date	Jan. 27, 2023
Maturity	May 12, 2023
Principal	$ 298
Amortized Cost	286
Fair Value	$ 286
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Volt Bidco, Inc, Equity Securities, Common stock
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VoltBidcoIncMember		mcip:VoltBidcoIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Acquisition Date	Aug. 11, 2021		Nov. 08, 2021
Amortized Cost	$ 891		$ 891
Fair Value	$ 1,090		$ 886
% of Net Assets	0.20%		0.10%
Number of shares held	878		878
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		true
Investment, Identifier [Axis]: Volt Bidco, Inc, Senior Secured Loans, Due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VoltBidcoIncMember		mcip:VoltBidcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		6.50%
Interest Rate	11.90%		11.08%
Acquisition Date	Aug. 11, 2021		Aug. 11, 2021
Maturity	Aug. 11, 2027		Aug. 11, 2027
Principal	$ 9,059		$ 9,059
Amortized Cost	8,912		8,904
Fair Value	$ 9,059		$ 9,048
% of Net Assets	1.10%		1.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Volt Bidco, Inc. (Delayed Draw), Senior Secured Loans, Due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VoltBidcoIncMember		mcip:VoltBidcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		6.50%
Interest Rate, Paid in Kind	11.90%		11.08%
Acquisition Date	Aug. 11, 2021		Aug. 11, 2021
Maturity	Aug. 11, 2027		Aug. 11, 2027
Principal	$ 1,614		$ 1,614
Amortized Cost	1,164		869
Fair Value	$ 1,164		$ 868
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Volt Bidco, Inc. (Revolver), Senior Secured Loans, Due 8/11/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:VoltBidcoIncMember		mcip:VoltBidcoIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Environmental Industries		Environmental Industries
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		6.50%
Interest Rate	11.90%		11.08%
Acquisition Date	Aug. 11, 2021		Aug. 11, 2021
Maturity	Aug. 11, 2027		Aug. 11, 2027
Principal	$ 956		$ 956
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: W3 Monroe RE Debt LLC (Delayed Draw), Senior Secured Loans, Due 2/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:W3MonroeREDebtLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Interest Rate	10.00%
Acquisition Date	Mar. 31, 2023
Maturity	Feb. 04, 2028
Principal	$ 40
Amortized Cost	13
Fair Value	$ 13
% of Net Assets	0.00%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: W3 Monroe RE Debt LLC, Senior Secured Loans, Due 2/4/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:W3MonroeREDebtLLCMember		mcip:W3MonroeREDebtLLCMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	10.00%		10.00%
Acquisition Date	Feb. 05, 2021		Feb. 05, 2021
Maturity	Feb. 04, 2028		Feb. 04, 2028
Principal	$ 1,993		$ 1,944
Amortized Cost	1,993		1,944
Fair Value	$ 1,978		$ 1,944
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Watchguard Technologies, Inc, Senior Secured Loans, Due 6/29/2029
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WatchguardTechnologiesIncMember		mcip:UnanetIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	High Tech Industries Sector [Member]		High Tech Industries Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	5.25%		5.25%
Interest Rate	10.11%		9.57%
Acquisition Date	Aug. 17, 2022		Aug. 17, 2022
Maturity	Jun. 29, 2029		Jun. 29, 2029
Principal	$ 21,048		$ 21,101
Amortized Cost	19,745		19,752
Fair Value	$ 20,180		$ 20,225
% of Net Assets	2.30%		2.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: WebPT, Inc, Senior Secured Loans, Due 1/18/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WebptIncMember		mcip:WebptIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.74%		11.48%
Acquisition Date	Aug. 28, 2019		Aug. 28, 2019
Maturity	Jan. 18, 2028		Jan. 18, 2028
Principal	$ 5,000		$ 5,000
Amortized Cost	4,967		4,961
Fair Value	$ 4,973		$ 4,980
% of Net Assets	0.60%		0.70%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: WebPT, Inc. (Revolver), Senior Secured Loans, Due 1/18/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WebptIncMember		mcip:WebptIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.66%		11.91%
Acquisition Date	Aug. 28, 2019		Aug. 28, 2019
Maturity	Jan. 18, 2028		Jan. 18, 2028
Principal	$ 521		$ 521
Amortized Cost	342		201
Fair Value	$ 342		$ 201
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Whistler Parent Holdings III, Inc, Senior Secured Loans, Due 6/2/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WhistlerParentHoldingsIIIIncMember		mcip:WhistlerParentHoldingsIIIIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.58%		11.17%
Acquisition Date	Jun. 03, 2022		Jun. 03, 2022
Maturity	Jun. 02, 2028		Jun. 02, 2028
Principal	$ 21,000		$ 21,000
Amortized Cost	20,616		20,604
Fair Value	$ 20,769		$ 20,801
% of Net Assets	2.40%		2.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Whistler Parent Holdings III, Inc. (Delayed Draw), Senior Secured Loans, Due 6/2/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WhistlerParentHoldingsIIIIncMember		mcip:WhistlerParentHoldingsIIIIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.58%		11.17%
Acquisition Date	Jun. 03, 2022		Jun. 03, 2022
Maturity	Jun. 02, 2028		Jun. 02, 2028
Principal	$ 6,563		$ 6,563
Amortized Cost	262		262
Fair Value	$ 260		$ 260
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Whistler Parent Holdings III, Inc. (Revolver), Senior Secured Loans, Due 6/2/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WhistlerParentHoldingsIIIIncMember		mcip:WhistlerParentHoldingsIIIIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]		Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.75%		6.75%
Interest Rate	11.58%		11.17%
Acquisition Date	Jun. 03, 2022		Jun. 03, 2022
Maturity	Jun. 02, 2028		Jun. 02, 2028
Principal	$ 2,625		$ 2,625
Amortized Cost	394		394
Fair Value	$ 389		$ 390
% of Net Assets	0.00%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: Witkoff/ Monroe 700 J V L L C ( Delayed Draw), Junior Secured Loans, due 7/2/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]			mcip:WitkoffMonroe700JVLLCMember
Investment, Type [Extensible Enumeration]			Junior Secured Loans
Investment, Industry Sector [Extensible Enumeration]			FIRE: Real Estate
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Interest Rate, Paid in Kind			4.00%
Acquisition Date			Jul. 02, 2021
Maturity			Jul. 02, 2026
Principal			$ 9,373
Amortized Cost			8,404
Fair Value			$ 8,404
% of Net Assets			1.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Investment, Identifier [Axis]: Witkoff/Monroe 700 JV LLC, Delayed Draw, Junior Secured Loans, Due 7/2/2026
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WitkoffMonroe700JVLLCMember
Investment, Type [Extensible Enumeration]	Junior Secured Loans
Investment, Issuer Geographic Region [Extensible Enumeration]	International
Interest Rate, Paid in Cash	8.00%
Interest Rate, Paid in Kind	4.00%
Acquisition Date	Jul. 02, 2021
Maturity	Jul. 02, 2026
Principal	$ 9,356
Amortized Cost	9,100
Fair Value	$ 9,089
% of Net Assets	1.10%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Investment, Identifier [Axis]: Witkoff/Monroe 700 JV LLC, Equity Securities, Preferred units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:WitkoffMonroe700JVLLCMember		mcip:WitkoffMonroe700JVLLCMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]		FIRE: Real Estate
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Cash	8.00%		8.00%
Interest Rate, Paid in Kind	4.00%		4.00%
Acquisition Date	Jul. 02, 2021		Jul. 02, 2021
Amortized Cost	$ 3		$ 3
Fair Value	$ 2,262		$ 1,462
% of Net Assets	0.20%		0.20%
Number of shares held	2,992
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held			2,992
Investment, Identifier [Axis]: Xan Edu Publishing, Inc, Equity Securities, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Number of units held			356,658
Investment, Identifier [Axis]: XanEdu Publishing, Inc, Senior Secured Loans, One, Due 1/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:XanEduPublishingIncMember		mcip:XanEduPublishingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.42%		10.94%
Acquisition Date	Jan. 28, 2020		Jan. 28, 2020
Maturity	Jan. 28, 2025		Jan. 28, 2025
Principal	$ 6,016		$ 6,031
Amortized Cost	5,957		5,962
Fair Value	$ 6,037		$ 6,056
% of Net Assets	0.70%		0.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: XanEdu Publishing, Inc, Senior Secured Loans, Two, Due 1/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:XanEduPublishingIncMember		mcip:XanEduPublishingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.42%		10.94%
Acquisition Date	Aug. 31, 2022		Aug. 31, 2022
Maturity	Jan. 28, 2025		Jan. 28, 2025
Principal	$ 2,391		$ 2,397
Amortized Cost	2,345		2,344
Fair Value	$ 2,399		$ 2,406
% of Net Assets	0.30%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: XanEdu Publishing, Inc. (Revolver), Senior Secured Loans, Due 1/28/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:XanEduPublishingIncMember		mcip:XanEduPublishingIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	6.50%		6.50%
Interest Rate	11.42%		10.94%
Acquisition Date	Jan. 28, 2020		Jan. 28, 2020
Maturity	Jan. 28, 2025		Jan. 28, 2025
Principal	$ 977		$ 977
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: XanEdu Publishing, Inc., Equity Securites, Class A units
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:XanEduPublishingIncMember		mcip:XanEduPublishingIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Media: Advertising, Printing & Publishing		Media: Advertising, Printing & Publishing
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Interest Rate, Paid in Kind	8.00%		8.00%
Acquisition Date	Jan. 28, 2020		Jan. 28, 2020
Amortized Cost	$ 65		$ 65
Fair Value	$ 314		$ 294
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Number of units held	65,104		65,104
Investment, Identifier [Axis]: YS WH4 LLC (Revolver), Senior Secured Loans, Due 11/20/2025
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:W3MonroeREDebtLLCMember		mcip:YSWH4LLCRevolverMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	mcip:FireFinanceMember		mcip:FireFinanceMember
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.00%		7.00%
Interest Rate	11.93%		11.44%
Acquisition Date	Jul. 20, 2022		Jul. 20, 2022
Maturity	Nov. 20, 2025		Nov. 20, 2025
Principal	$ 7,700		$ 7,700
Amortized Cost	893		2,604
Fair Value	$ 893		$ 2,604
% of Net Assets	0.10%		0.30%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: ecMarket Inc. and Conexiom US Inc, Senior Secured Loans, One, Due 9/21/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EcmarketInc.AndConexiomUsIncMember		mcip:EcmarketInc.AndConexiomUsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate, Paid in Kind	11.91%		11.48%
Acquisition Date	Sep. 21, 2021		Sep. 21, 2021
Maturity	Sep. 21, 2027		Sep. 21, 2027
Principal	$ 16,535		$ 16,027
Amortized Cost	16,297		15,773
Fair Value	$ 16,391		$ 15,847
% of Net Assets	1.90%		2.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: ecMarket Inc. and Conexiom US Inc, Senior Secured Loans, Two, Due 9/21/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EcmarketInc.AndConexiomUsIncMember		mcip:EcmarketInc.AndConexiomUsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate, Paid in Kind	11.91%		11.48%
Acquisition Date	Sep. 21, 2021		Sep. 21, 2021
Maturity	Sep. 21, 2027		Sep. 21, 2027
Principal	$ 1,291		$ 1,291
Amortized Cost	1,291		1,291
Fair Value	$ 1,280		$ 1,276
% of Net Assets	0.10%		0.20%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: ecMarket Inc. and Conexiom US Inc. (Revolver), Senior Secured Loans, Due 9/21/2027
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EcmarketInc.AndConexiomUsIncMember		mcip:EcmarketInc.AndConexiomUsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	LIBOR		LIBOR
Spread	6.75%		6.75%
Interest Rate	11.91%		11.48%
Acquisition Date	Sep. 21, 2021		Sep. 21, 2021
Maturity	Sep. 21, 2027		Sep. 21, 2027
Principal	$ 2,067		$ 2,067
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Investment, Identifier [Axis]: ecMarket Inc. and Conexiom US Inc., Equity Securites, Preferred shares)
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:EcmarketInc.AndConexiomUsIncMember		mcip:EcmarketInc.AndConexiomUsIncMember
Investment, Type [Extensible Enumeration]	Equity Securities		Equity Securities
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		International
Acquisition Date	Sep. 21, 2021		Sep. 21, 2021
Amortized Cost	$ 723		$ 723
Fair Value	$ 728		$ 698
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	true		true
Number of units held	96,603		96,603
Investment, Identifier [Axis]: iCIMS, Inc, Senior Secured Loans, Due 8/18/2028
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments		Non-controlled/non-affiliate company investments
Investment, Issuer Name [Extensible Enumeration]	mcip:IcimsIncMember		mcip:IcimsIncMember
Investment, Type [Extensible Enumeration]	Senior Secured Loans		Senior Secured Loans
Investment, Industry Sector [Extensible Enumeration]	Services: Business		Services: Business
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]		Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Spread	7.25%		7.25%
Interest Rate	12.05%		11.52%
Acquisition Date	Oct. 24, 2022		Oct. 24, 2022
Maturity	Aug. 18, 2028		Aug. 18, 2028
Principal	$ 8,000		$ 8,000
Amortized Cost	7,867		7,861
Fair Value	$ 8,000		$ 7,860
% of Net Assets	0.90%		1.00%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]	true		true
Investment, Non-income Producing [true false]	false		false
Nastel Technologies, LLC
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled affiliate company investments
Fair Value	$ 7,615		$ 7,078
International
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	62,975		62,244
Fair Value	60,203		59,706
Aerospace & Defense
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	21,446		21,418
Fair Value	20,974		21,049
Automotive
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	39,434		39,131
Fair Value	38,482		38,843
Banking
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	35,594		35,534
Fair Value	37,064		37,979
Beverage, Food & Tobacco
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	16,584		16,807
Fair Value	16,212		16,439
Capital Equipment
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	54,893		55,062
Fair Value	55,272		56,074
Construction & Building
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	35,102		34,932
Fair Value	35,122		34,877
Containers, Packaging & Glass
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	11,663		11,674
Fair Value	11,885		11,675
Environmental Industries
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	34,900		30,612
Fair Value	35,801		31,457
Hotels, Gaming & Leisure
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	2,491		2,316
Fair Value	2,484		2,331
Media: Advertising, Printing & Publishing
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	135,724		128,704
Fair Value	137,498		129,362
Media: Broadcasting & Subscription
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	2,415		2,059
Fair Value	2,376		2,019
Media: Diversified & Production
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	45,061		46,881
Fair Value	44,527		46,348
Retail
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	930
Fair Value	930
Telecommunications
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	36,274		36,508
Fair Value	36,473		36,415
Transportation: Cargo
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	98,134		97,803
Fair Value	98,663		97,153
Wholesale
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	29,142		28,784
Fair Value	29,791		28,557
Senior Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	1,317,582		1,251,960
Fair Value	1,320,148		1,250,788
Unitranche Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	129,051		128,313
Fair Value	128,380		127,378
Junior Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	44,053		43,973
Fair Value	44,633		44,469
Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	44,974		41,106
Fair Value	50,749		46,361
Non-controlled/non-affiliate company investments
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	1,494,677		1,426,468
Fair Value	$ 1,502,021		$ 1,429,808
% of Net Assets	174.90%		189.40%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled/non-affiliate company investments | Senior Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Principal	$ 1,565,545		$ 1,536,058
Amortized Cost	1,304,363		1,238,738
Fair Value	$ 1,306,816		$ 1,237,432
% of Net Assets	152.20%		163.90%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Aerospace & Defense
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 8,649		$ 8,673
Amortized Cost	8,405		8,360
Fair Value	$ 7,941		$ 8,036
% of Net Assets	0.90%		1.10%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Automotive
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 43,150		$ 45,264
Amortized Cost	38,582		38,279
Fair Value	$ 38,070		$ 38,132
% of Net Assets	4.40%		5.10%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Banking
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 14,150		$ 14,131
Amortized Cost	13,305		13,264
Fair Value	$ 13,331		$ 13,525
% of Net Assets	1.60%		1.80%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Beverage, Food & Tobacco
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 18,040		$ 18,509
Amortized Cost	16,395		16,626
Fair Value	$ 16,203		$ 16,428
% of Net Assets	1.90%		2.20%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Capital Equipment
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 58,963		$ 59,165
Amortized Cost	54,148		54,317
Fair Value	$ 54,509		$ 55,262
% of Net Assets	6.30%		7.30%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Construction & Building
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 19,321		$ 19,356
Amortized Cost	18,935		18,955
Fair Value	$ 19,015		$ 19,060
% of Net Assets	2.20%		2.50%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Consumer Goods: Durable
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 20,669		$ 21,513
Amortized Cost	17,021		17,533
Fair Value	$ 16,972		$ 17,515
% of Net Assets	2.00%		2.30%
Investment, Restriction Status [true false]			true
Non-controlled/non-affiliate company investments | Senior Secured Loans | Consumer Goods: Non-Durable
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 36,517		$ 36,592
Amortized Cost	35,617		32,697
Fair Value	$ 35,671		$ 32,843
% of Net Assets	4.20%		4.40%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Containers, Packaging & Glass
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 11,895		$ 11,925
Amortized Cost	11,663		11,674
Fair Value	$ 11,885		$ 11,675
% of Net Assets	1.40%		1.50%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Environmental Industries
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Investment, Variable Interest Rate, Type [Extensible Enumeration]			LIBOR
Principal	$ 27,733		$ 29,137
Amortized Cost	25,922		21,617
Fair Value	$ 26,052		$ 21,845
% of Net Assets	3.00%		2.90%
Investment, Non-income Producing [true false]	false
Non-controlled/non-affiliate company investments | Senior Secured Loans | Energy: Oil & Gas
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 2,243		$ 3,103
Amortized Cost	2,235		3,099
Fair Value	$ 2,170		$ 2,991
% of Net Assets	0.30%		0.40%
Non-controlled/non-affiliate company investments | Senior Secured Loans | FIRE: Finance
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 94,295		$ 94,350
Amortized Cost	69,694		67,532
Fair Value	$ 68,783		$ 66,563
% of Net Assets	8.00%		8.80%
Investment, Non-income Producing [true false]	false
Non-controlled/non-affiliate company investments | Senior Secured Loans | FIRE : Insurance
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Principal			$ 24,975
Amortized Cost			9,709
Fair Value			$ 9,641
% of Net Assets			1.30%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Fire Insurance
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 24,936
Amortized Cost	16,318
Fair Value	$ 16,019
% of Net Assets	1.90%
Investment, Non-income Producing [true false]	false
Non-controlled/non-affiliate company investments | Senior Secured Loans | FIRE: Real Estate
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 50,468		$ 47,873
Amortized Cost	46,441		38,875
Fair Value	$ 46,081		$ 38,651
% of Net Assets	5.40%		5.10%
Investment, Non-income Producing [true false]	false
Non-controlled/non-affiliate company investments | Senior Secured Loans | Healthcare & Pharmaceuticals
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 266,253		$ 251,080
Amortized Cost	203,402		186,738
Fair Value	$ 203,863		$ 187,117
% of Net Assets	23.70%		24.80%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]	false		false
Non-controlled/non-affiliate company investments | Senior Secured Loans | High Tech Industries
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 212,422		$ 206,819
Amortized Cost	182,717		177,486
Fair Value	$ 183,128		$ 177,308
% of Net Assets	21.30%		23.50%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Hotels, Gaming & Leisure
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 2,466		$ 2,654
Amortized Cost	2,396		2,221
Fair Value	$ 2,399		$ 2,238
% of Net Assets	0.30%		0.30%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Media: Advertising, Printing & Publishing
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 131,431		$ 124,608
Amortized Cost	116,264		109,211
Fair Value	$ 117,801		$ 109,609
% of Net Assets	13.70%		14.50%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Media: Broadcasting & Subscription
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 2,427		$ 2,059
Amortized Cost	2,415		2,059
Fair Value	$ 2,376		$ 2,019
% of Net Assets	0.30%		0.30%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Media: Diversified & Production
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 53,531		$ 57,174
Amortized Cost	44,872		46,692
Fair Value	$ 44,420		$ 46,241
% of Net Assets	5.20%		6.10%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Retail
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 1,000
Amortized Cost	930
Fair Value	$ 930
% of Net Assets	0.10%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Services: Business
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 186,383		$ 177,791
Amortized Cost	151,245		143,944
Fair Value	$ 152,359		$ 143,679
% of Net Assets	17.70%		19.00%
Investment, Non-income Producing [true false]			false
Non-controlled/non-affiliate company investments | Senior Secured Loans | Services: Consumer
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Principal	$ 107,508		$ 107,701
Amortized Cost	81,380		74,251
Fair Value	$ 81,715		$ 74,580
% of Net Assets	9.50%		9.90%
Investment, Non-income Producing [true false]			false
Non-controlled/non-affiliate company investments | Senior Secured Loans | Telecommunications
CONSOLIDATED SCHEDULE OF INVESTMENTS
Principal	$ 37,495		$ 37,861
Amortized Cost	33,190		33,424
Fair Value	$ 33,337		$ 33,061
% of Net Assets	3.90%		4.40%
Non-controlled/non-affiliate company investments | Senior Secured Loans | Transportation: Cargo
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Principal	$ 103,993		$ 104,131
Amortized Cost	83,229		82,891
Fair Value	$ 83,683		$ 82,356
% of Net Assets	9.70%		10.80%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Non-controlled/non-affiliate company investments | Senior Secured Loans | Wholesale
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 29,607		$ 29,614
Amortized Cost	27,642		27,284
Fair Value	$ 28,103		$ 27,057
% of Net Assets	3.30%		3.60%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Principal	$ 163,052		$ 162,668
Amortized Cost	129,051		128,313
Fair Value	$ 128,380		$ 127,378
% of Net Assets	14.90%		16.90%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Aerospace & Defense
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 13,231		$ 13,265
Amortized Cost	13,041		13,058
Fair Value	$ 13,033		$ 13,013
% of Net Assets	1.50%		1.70%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Construction & Building
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		International
Principal	$ 25,291		$ 25,101
Amortized Cost	16,167		15,977
Fair Value	$ 16,107		$ 15,817
% of Net Assets	1.90%		2.10%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Consumer Goods: Durable
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]			Non-controlled/non-affiliate company investments
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 23,383		$ 23,441
Amortized Cost	22,974		23,010
Fair Value	$ 21,610		$ 21,857
% of Net Assets	2.50%		2.90%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Environmental Industries
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 9,719		$ 9,738
Amortized Cost	7,380		7,397
Fair Value	$ 7,497		$ 7,516
% of Net Assets	0.90%		1.00%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Healthcare & Pharmaceuticals
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Principal	$ 37,031		$ 36,682
Amortized Cost	17,291		16,925
Fair Value	$ 17,532		$ 16,925
% of Net Assets	2.00%		2.20%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Media: Advertising, Printing & Publishing
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 17,347		$ 17,391
Amortized Cost	17,222		17,255
Fair Value	$ 17,189		$ 17,204
% of Net Assets	2.00%		2.30%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Services: Business
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 34,050		$ 34,050
Amortized Cost	31,976		31,691
Fair Value	$ 32,406		$ 32,037
% of Net Assets	3.80%		4.30%
Non-controlled/non-affiliate company investments | Unitranche Secured Loans | Telecommunications
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 3,000		$ 3,000
Amortized Cost	3,000		3,000
Fair Value	$ 3,006		$ 3,009
% of Net Assets	0.30%		0.40%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Non-controlled/non-affiliate company investments | Junior Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Principal	$ 40,425		$ 42,369
Amortized Cost	34,626		35,807
Fair Value	$ 35,206		$ 36,303
% of Net Assets	4.10%		4.80%
Non-controlled/non-affiliate company investments | Junior Secured Loans | Banking
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Principal	$ 26,607		$ 26,607
Amortized Cost	21,086		21,067
Fair Value	$ 21,180		$ 20,942
% of Net Assets	2.50%		2.80%
Non-controlled/non-affiliate company investments | Junior Secured Loans | FIRE: Real Estate
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Principal	$ 11,339		$ 13,283
Amortized Cost	11,061		12,261
Fair Value	$ 11,072		$ 12,329
% of Net Assets	1.30%		1.60%
Non-controlled/non-affiliate company investments | Junior Secured Loans | Services: Consumer
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Type [Extensible Enumeration]			Junior Secured Loans
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Principal	$ 2,479		$ 2,479
Amortized Cost	2,479		2,479
Fair Value	$ 2,954		$ 3,032
% of Net Assets	0.30%		0.40%
Investment, Significant Unobservable Input [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	$ 26,637		$ 23,610
Fair Value	$ 31,619		$ 28,695
% of Net Assets	3.70%		3.80%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled/non-affiliate company investments | Equity Securities | Automotive
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 852		$ 852
Fair Value	$ 412		$ 711
% of Net Assets	0.00%		0.10%
Investment, Significant Unobservable Input [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities | Banking
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	International		International
Amortized Cost	$ 1,203		$ 1,203
Fair Value	$ 2,553		$ 3,512
% of Net Assets	0.30%		0.50%
Non-controlled/non-affiliate company investments | Equity Securities | Beverage, Food & Tobacco
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Amortized Cost	$ 189		$ 181
Fair Value	$ 9		$ 11
% of Net Assets	0.00%		0.00%
Non-controlled/non-affiliate company investments | Equity Securities | Capital Equipment
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Amortized Cost	$ 745		$ 745
Fair Value	$ 763		$ 812
% of Net Assets	0.10%		0.10%
Non-controlled/non-affiliate company investments | Equity Securities | Consumer Goods: Durable
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Amortized Cost	$ 1,735		$ 1,735
Fair Value	$ 970		$ 985
% of Net Assets	0.10%		0.10%
Non-controlled/non-affiliate company investments | Equity Securities | Environmental Industries
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 1,598		$ 1,598
Fair Value	$ 2,252		$ 2,096
% of Net Assets	0.30%		0.30%
Non-controlled/non-affiliate company investments | Equity Securities | Energy: Oil & Gas
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 857		$ 871
Fair Value	$ 608		$ 606
% of Net Assets	0.10%		0.10%
Non-controlled/non-affiliate company investments | Equity Securities | FIRE: Finance
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Amortized Cost	$ 181		$ 76
Fair Value	$ 204		$ 76
% of Net Assets	0.00%		0.00%
Non-controlled/non-affiliate company investments | Equity Securities | FIRE: Real Estate
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Industry Sector [Extensible Enumeration]	FIRE Real Estate Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]	International		country:US
Amortized Cost	$ 2,090		$ 163
Fair Value	$ 4,587		$ 1,808
% of Net Assets	0.50%		0.20%
Investment, Restriction Status [true false]	true
Investment, Significant Unobservable Input [true false]	true
Investment, Non-income Producing [true false]	false
Non-controlled/non-affiliate company investments | Equity Securities | Healthcare & Pharmaceuticals
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]	Non-controlled/non-affiliate company investments
Investment, Industry Sector [Extensible Enumeration]	Healthcare & Pharmaceuticals Sector [Member]
Investment, Issuer Geographic Region [Extensible Enumeration]			country:US
Amortized Cost	$ 6,778		$ 5,797
Fair Value	$ 8,216		$ 6,789
% of Net Assets	1.00%		0.90%
Non-controlled/non-affiliate company investments | Equity Securities | High Tech Industries
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 2,592		$ 2,592
Fair Value	$ 3,092		$ 3,515
% of Net Assets	0.40%		0.50%
Investment, Restriction Status [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities | Hotels, Gaming & Leisure
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 95		$ 95
Fair Value	$ 85		$ 93
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities | Media: Advertising, Printing & Publishing
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 2,238		$ 2,238
Fair Value	$ 2,508		$ 2,549
% of Net Assets	0.30%		0.30%
Non-controlled/non-affiliate company investments | Equity Securities | Media: Diversified & Production
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 189		$ 189
Fair Value	$ 107		$ 107
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]			true
Investment, Non-income Producing [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities | Services: Business
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	$ 2,112		$ 2,092
Fair Value	$ 1,921		$ 1,741
% of Net Assets	0.20%		0.30%
Non-controlled/non-affiliate company investments | Equity Securities | Services: Consumer
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 335		$ 335
Fair Value	$ 352		$ 386
% of Net Assets	0.10%		0.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities | Telecommunications
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 84		$ 84
Fair Value	$ 130		$ 345
% of Net Assets	0.00%		0.00%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Non-controlled/non-affiliate company investments | Equity Securities | Transportation: Cargo
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US		country:US
Amortized Cost	$ 1,264		$ 1,264
Fair Value	$ 1,162		$ 1,053
% of Net Assets	0.10%		0.10%
Non-controlled/non-affiliate company investments | Equity Securities | Wholesale
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Amortized Cost	$ 1,500		$ 1,500
Fair Value	$ 1,688		$ 1,500
% of Net Assets	0.20%		0.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Affiliation [Extensible Enumeration]		Non-controlled affiliate company investments
Amortized Cost	$ 40,983		$ 38,884
Fair Value	$ 41,889	$ 12,668	$ 39,188	$ 11,854
% of Net Assets	4.90%		5.20%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Senior Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Principal	$ 15,297		$ 15,309
Amortized Cost	13,219		13,222
Fair Value	$ 13,332		$ 13,356
% of Net Assets	1.60%		1.80%
Investment, Restriction Status [true false]	true		true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Senior Secured Loans | FIRE: Real Estate
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 4,875		$ 4,875
Amortized Cost	4,785		4,785
Fair Value	$ 4,743		$ 4,755
% of Net Assets	0.60%		0.60%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Senior Secured Loans | Services: Business
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 3,868		$ 3,868
Amortized Cost	3,436		3,432
Fair Value	$ 3,500		$ 3,500
% of Net Assets	0.40%		0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Senior Secured Loans | Transportation: Cargo
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 6,554		$ 6,566
Amortized Cost	4,998		5,005
Fair Value	$ 5,089		$ 5,101
% of Net Assets	0.60%		0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Junior Secured Loans
CONSOLIDATED SCHEDULE OF INVESTMENTS
Principal	$ 10,238		$ 10,238
Amortized Cost	9,427		8,166
Fair Value	$ 9,427		$ 8,166
% of Net Assets	1.10%		1.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Junior Secured Loans | FIRE: Real Estate
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Principal	$ 10,238		$ 10,238
Amortized Cost	9,427		8,166
Fair Value	$ 9,427		$ 8,166
% of Net Assets	1.10%		1.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Equity Securities
CONSOLIDATED SCHEDULE OF INVESTMENTS
Amortized Cost	$ 18,337		$ 17,572
Fair Value	$ 19,130		$ 17,742
% of Net Assets	2.20%		2.30%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Equity Securities | FIRE: Real Estate
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Amortized Cost	$ 6,286		$ 5,445
Fair Value	$ 6,286		$ 5,445
% of Net Assets	0.70%		0.70%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Equity Securities | Services: Business
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Amortized Cost	$ 3,408		$ 3,408
Fair Value	$ 4,115		$ 3,578
% of Net Assets	0.50%		0.50%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false
Non-controlled affiliate company investments | Equity Securities | Transportation: Cargo
CONSOLIDATED SCHEDULE OF INVESTMENTS
Investment, Issuer Geographic Region [Extensible Enumeration]	country:US
Amortized Cost	$ 8,643		$ 8,643
Fair Value	$ 8,729		$ 8,643
% of Net Assets	1.00%		1.10%
Investment, Restriction Status [true false]			true
Investment, Significant Unobservable Input [true false]			true
Investment, Non-income Producing [true false]			false