Investments in Real Estate - Schedule of Real Estate Properties Under Construction (Details) $ in Thousands	1 Months Ended		3 Months Ended
	May 03, 2023 USD ($) ft²	Mar. 31, 2023 USD ($) ft² building	Mar. 31, 2023 USD ($) ft² building	Dec. 31, 2022 USD ($)
Real Estate [Line Items]
GAAP Investment Balance as of 3/31/2023		$ 349,827	$ 349,827	$ 361,924
Number of buildings | building		2	2
Real Estate Investment
Real Estate [Line Items]
# of Buildings | building		8	8
Estimated Sq. Ft. (unaudited) | ft²		5,369,537	5,369,537
Estimated Project Cost(1)		$ 408,300	$ 408,300
GAAP Investment Balance as of 3/31/2023		349,827	349,827
Amount Funded as of 3/31/2023		$ 309,025	$ 309,025
Columbus, OH | The Cubes at Etna East
Real Estate [Line Items]
Project (% owned)			95.00%
Columbus, OH | The Cubes at Etna East | Industrial Property | Subsequent Event
Real Estate [Line Items]
Real estate investment property, lease term	10 years
Initial annualized rent	$ 5,213
Annual escalations of rent, percent	3.50%
Columbus, OH | Real Estate Investment | The Cubes at Etna East
Real Estate [Line Items]
# of Buildings | building		1	1
Estimated Sq. Ft. (unaudited) | ft²		1,074,840	1,074,840
Estimated Project Cost(1)		$ 72,850	$ 72,850
GAAP Investment Balance as of 3/31/2023		61,240	61,240
Amount Funded as of 3/31/2023		$ 59,888	$ 59,888
Central Florida | Ocala
Real Estate [Line Items]
Project (% owned)			80.00%
Central Florida | South Shore
Real Estate [Line Items]
Project (% owned)			100.00%
Central Florida | Real Estate Investment | Ocala
Real Estate [Line Items]
# of Buildings | building		1	1
Estimated Sq. Ft. (unaudited) | ft²		1,085,280	1,085,280
Estimated Project Cost(1)		$ 83,100	$ 83,100
GAAP Investment Balance as of 3/31/2023		76,529	76,529
Amount Funded as of 3/31/2023		$ 66,593	$ 66,593
% Leased as of 3/31/2023		0.00%	0.00%
Central Florida | Real Estate Investment | South Shore
Real Estate [Line Items]
# of Buildings | building		2	2
Estimated Sq. Ft. (unaudited) | ft²		270,885	270,885
Estimated Project Cost(1)		$ 41,200	$ 41,200
GAAP Investment Balance as of 3/31/2023		31,844	31,844
Amount Funded as of 3/31/2023		$ 26,277	$ 26,277
% Leased as of 3/31/2023		0.00%	0.00%
Indianapolis, IN | Mt. Comfort
Real Estate [Line Items]
Project (% owned)			80.00%
Indianapolis, IN | Real Estate Investment | Mt. Comfort
Real Estate [Line Items]
# of Buildings | building		1	1
Estimated Sq. Ft. (unaudited) | ft²		1,053,360	1,053,360
Estimated Project Cost(1)		$ 65,500	$ 65,500
GAAP Investment Balance as of 3/31/2023		61,614	61,614
Amount Funded as of 3/31/2023		$ 52,119	$ 52,119
% Leased as of 3/31/2023		0.00%	0.00%
Phoenix, AZ | Cotton 303
Real Estate [Line Items]
Project (% owned)			93.00%
Phoenix, AZ | Real Estate Investment | Cotton 303
Real Estate [Line Items]
# of Buildings | building		1	1
Estimated Sq. Ft. (unaudited) | ft²		488,400	488,400
Estimated Project Cost(1)		$ 44,100	$ 44,100
GAAP Investment Balance as of 3/31/2023		33,310	33,310
Amount Funded as of 3/31/2023		$ 31,458	$ 31,458
% Leased as of 3/31/2023		0.00%	0.00%
Real estate investment property, lease term		10 years
Leased area | ft²		392,278
Greenville-Spartanburg, SC | Smith Farms
Real Estate [Line Items]
Project (% owned)			90.00%
Greenville-Spartanburg, SC | Real Estate Investment | Smith Farms
Real Estate [Line Items]
# of Buildings | building		2	2
Estimated Sq. Ft. (unaudited) | ft²		1,396,772	1,396,772
Estimated Project Cost(1)		$ 101,550	$ 101,550
GAAP Investment Balance as of 3/31/2023		85,290	85,290
Amount Funded as of 3/31/2023		$ 72,690	$ 72,690
% Leased as of 3/31/2023		0.00%	0.00%
Greenville-Spartanburg, SC | Real Estate Investment | Smith Farms | Subsequent Event
Real Estate [Line Items]
Estimated Sq. Ft. (unaudited) | ft²	1,091,888