Debt Obligations - Summary of Debt Obligations (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Deferred financing costs	$ (4,705)	$ (4,941)
Total debt obligations, net of deferred costs	460,516	459,417
Mortgages payable
Debt Instrument [Line Items]
Debt, long-term and short-term debt, combined amount	427,821	407,958
Deferred financing costs	(4,438)	(4,166)
Junior subordinated notes
Debt Instrument [Line Items]
Debt, long-term and short-term debt, combined amount	37,400	37,400
Deferred financing costs	(267)	(277)
Credit facility
Debt Instrument [Line Items]
Debt, long-term and short-term debt, combined amount	0	19,000
Deferred financing costs	$ 0	$ (498)