Consolidated Statement of Changes in Net Assets - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net investment income	$ 1,645,964	$ 1,130,385
Net change in unrealized (depreciation) appreciation on investments	$ (3,393,662)	$ 281,000
Number of Shares
Beginning balance (in shares)	6,354,831	3,862,515
Repurchase of common shares pursuant to share repurchase program (in shares)	(70,822)
Ending balance (in shares)	7,246,363	4,265,828
Total Net Assets
Par value, beginning balance	$ 6,355	$ 3,862
Capital in excess of par value, beginning balance	164,349,125	97,229,217
Distributable earnings, beginning balance	9,927,411	5,596,731
Total net assets, beginning balance	174,282,891	102,829,810
Distributions	(2,091,351)	(1,235,971)
Issuance of common shares through the Offerings	25,851,759	10,573,054
Issuance of common shares through distribution reinvestment plan	380,187	101,204
Repurchase of common shares pursuant to share repurchase program	(1,942,166)
Par value, ending balance	7,246	4,266
Capital in excess of par value, ending balance	188,638,014	107,903,071
Distributable earnings, ending balance	6,088,362	5,772,145
Total net assets, ending balance	$ 194,733,622	113,679,482
Class FA
Number of Shares
Beginning balance (in shares)	4,255,548
Repurchase of common shares pursuant to share repurchase program (in shares)	(54,800)
Ending balance (in shares)	4,674,839
Total Net Assets
Par value, beginning balance	$ 4,255
Total net assets, beginning balance	117,637,467
Distributions	(1,407,473)	(1,020,708)
Repurchase of common shares pursuant to share repurchase program	(1,510,288)
Par value, ending balance	4,675
Total net assets, ending balance	$ 126,919,282	89,259,528
Class T
Number of Shares
Beginning balance (in shares)	198,662
Ending balance (in shares)	334,315
Total Net Assets
Par value, beginning balance	$ 199
Total net assets, beginning balance	5,366,259
Distributions	(60,942)	(10,024)
Par value, ending balance	334
Total net assets, ending balance	$ 8,813,664	1,477,301
Class D
Number of Shares
Beginning balance (in shares)	302,632
Ending balance (in shares)	332,537
Total Net Assets
Par value, beginning balance	$ 303
Total net assets, beginning balance	8,053,103
Distributions	(88,027)	(36,428)
Par value, ending balance	333
Total net assets, ending balance	$ 8,624,930	3,607,349
Class I
Number of Shares
Beginning balance (in shares)	928,848
Repurchase of common shares pursuant to share repurchase program (in shares)	(13,780)
Ending balance (in shares)	1,101,367
Total Net Assets
Par value, beginning balance	$ 929
Total net assets, beginning balance	25,218,014
Distributions	(311,297)	(93,357)
Repurchase of common shares pursuant to share repurchase program	(371,909)
Par value, ending balance	1,101
Total net assets, ending balance	$ 29,242,887	$ 11,535,495
Public Offering and Private Placement
Number of Shares
Issuance of common shares through the Offerings (in shares)	948,194	399,472
Public Offering
Number of Shares
Issuance of common shares through the Offerings (in shares)		399,472
Total Net Assets
Issuance of common shares through the Offerings		$ 400
Public Offering | Class T
Number of Shares
Issuance of common shares through the Offerings (in shares)	134,641	24,231
Public Offering | Class D
Number of Shares
Issuance of common shares through the Offerings (in shares)	27,873	13,749
Public Offering | Class I
Number of Shares
Issuance of common shares through the Offerings (in shares)	181,784	184,330
Distribution Reinvestment Plan
Number of Shares
Issuance of common shares through distribution reinvestment plan (in shares)	14,160	3,841
Total Net Assets
Issuance of common shares through distribution reinvestment plan	$ 380,187	$ 101,204
Distribution Reinvestment Plan | Class FA
Number of Shares
Issuance of common shares through distribution reinvestment plan (in shares)	0
Total Net Assets
Issuance of common shares through distribution reinvestment plan	$ 0
Distribution Reinvestment Plan | Class T
Number of Shares
Issuance of common shares through distribution reinvestment plan (in shares)	1,012	56
Total Net Assets
Issuance of common shares through distribution reinvestment plan	$ 27,216	$ 1,488
Distribution Reinvestment Plan | Class D
Number of Shares
Issuance of common shares through distribution reinvestment plan (in shares)	2,033	1,226
Total Net Assets
Issuance of common shares through distribution reinvestment plan	$ 53,846	$ 32,096
Distribution Reinvestment Plan | Class I
Number of Shares
Issuance of common shares through distribution reinvestment plan (in shares)	4,515	790
Total Net Assets
Issuance of common shares through distribution reinvestment plan	$ 122,149	$ 20,933
Capital in Excess of Par Value
Total Net Assets
Issuance of common shares through the Offerings	25,850,811	10,572,654
Issuance of common shares through distribution reinvestment plan	380,173	101,200
Repurchase of common shares pursuant to share repurchase program	$ (1,942,095)
Share Repurchase Program
Number of Shares
Repurchase of common shares pursuant to share repurchase program (in shares)	(70,822)
Total Net Assets
Repurchase of common shares pursuant to share repurchase program	$ (71)
Common Stock [Member] | Public Offering and Private Placement
Total Net Assets
Issuance of common shares through the Offerings	948
Common Stock [Member] | Distribution Reinvestment Plan
Total Net Assets
Issuance of common shares through distribution reinvestment plan	$ 14	$ 4