Debt - Narrative (Details)					12 Months Ended
	May 11, 2022 USD ($)	Sep. 30, 2021	Aug. 09, 2021 USD ($) option	Jul. 23, 2021 property	Dec. 31, 2022 USD ($) property	Dec. 31, 2021 USD ($)
Debt (Details) [Line Items]
Outstanding balance					$ 198,093,000	$ 96,193,000
Weighted average maturity date for secured borrowing					5 years 6 months	6 years 6 months
Interest paid					$ 5,100,000	$ 2,700,000
Loan
Debt (Details) [Line Items]
Interest rate					2.80%
Fixed interest period					5 years
Remaining discount amortization period					30 years
2021 Credit Facility | Revolving credit facility | Line of credit
Debt (Details) [Line Items]
Maximum borrowing facility			$ 150,000,000
Accordion feature			$ 150,000,000
Number of options to extend (in options) | option			2
Extension period			6 months
2021 Credit Facility | Revolving credit facility | Line of credit | Commitment fee threshold one
Debt (Details) [Line Items]
Capacity used (as a percentage)			0.50
Unused facility fee (as a percentage)			0.20%
2021 Credit Facility | Revolving credit facility | Line of credit | Commitment fee threshold two
Debt (Details) [Line Items]
Capacity used (as a percentage)			0.50
Unused facility fee (as a percentage)			0.15%
2021 Credit Facility | Unsecured Debt | Line of credit
Debt (Details) [Line Items]
Accordion feature					$ 50,000,000
Total principal			$ 50,000,000
Outstanding balance					$ 50,000,000	50,000,000
2021 Credit Facility | Base Rate | Revolving credit facility | Line of credit | Minimum
Debt (Details) [Line Items]
Basis spread on variable rate			0.50%
2021 Credit Facility | Base Rate | Revolving credit facility | Line of credit | Maximum
Debt (Details) [Line Items]
Basis spread on variable rate			1.00%
2021 Credit Facility | Base Rate | Unsecured Debt | Line of credit | Minimum
Debt (Details) [Line Items]
Basis spread on variable rate			0.45%
2021 Credit Facility | Base Rate | Unsecured Debt | Line of credit | Maximum
Debt (Details) [Line Items]
Basis spread on variable rate			0.95%
2021 Credit Facility | LIBOR | Revolving credit facility | Line of credit | Minimum
Debt (Details) [Line Items]
Basis spread on variable rate			1.50%
2021 Credit Facility | LIBOR | Revolving credit facility | Line of credit | Maximum
Debt (Details) [Line Items]
Basis spread on variable rate			2.00%
2021 Credit Facility | LIBOR | Unsecured Debt | Line of credit
Debt (Details) [Line Items]
Basis spread on variable rate					1.45%
2021 Credit Facility | LIBOR | Unsecured Debt | Line of credit | Minimum
Debt (Details) [Line Items]
Basis spread on variable rate			1.45%
2021 Credit Facility | LIBOR | Unsecured Debt | Line of credit | Maximum
Debt (Details) [Line Items]
Basis spread on variable rate			1.95%
2021 Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Revolving credit facility | Line of credit
Debt (Details) [Line Items]
Decrease in margin	0.02
2021 Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Unsecured Debt | Line of credit
Debt (Details) [Line Items]
Adjusted term SOFR	0.0010
Floor rate	0
Vision Bank | Loan
Debt (Details) [Line Items]
Outstanding balance					$ 1,409,000	1,409,000
Interest rate		3.69%			3.69%
Number of properties collateralized under loan (in properties) | property					5
Fixed interest rate period		5 years
Vision Bank | Loan | Minimum
Debt (Details) [Line Items]
Minimum annual rate		2.75%
Vision Bank | US Treasury (UST) Interest Rate | Loan
Debt (Details) [Line Items]
Basis spread on variable rate		2.75%
First Oklahoma Bank
Debt (Details) [Line Items]
Interest rate				3.625%
Fixed interest rate period				5 years
First Oklahoma Bank | Loan
Debt (Details) [Line Items]
Outstanding balance					$ 333,000	349,000
Interest rate					3.63%
Number of properties collateralized under loan (in properties) | property				4
First Oklahoma Bank | Prime Rate | Minimum
Debt (Details) [Line Items]
Interest rate				3.625%
Vision Bank – 2018
Debt (Details) [Line Items]
Interest rate		3.69%
Fixed interest rate period		5 years			5 years
Minimum annual rate		2.75%
Vision Bank – 2018 | Loan
Debt (Details) [Line Items]
Outstanding balance					$ 844,000	844,000
Interest rate					3.69%
Number of properties collateralized under loan (in properties) | property					1
Vision Bank – 2018 | US Treasury (UST) Interest Rate
Debt (Details) [Line Items]
Basis spread on variable rate		2.75%
2021 Term Loan | Loan
Debt (Details) [Line Items]
Interest rate					2.291%
2019 and 2021 Revolving Credit Facility | Revolving credit facility | Line of credit
Debt (Details) [Line Items]
Unused facility fee					$ 300,000	$ 100,000
First Amended Credit Facility | Unsecured Debt | Line of credit
Debt (Details) [Line Items]
Maximum borrowing facility	$ 75,000,000
Accordion feature	$ 35,000,000				$ 40,000,000