Debt Obligations - Summary of Debt Obligations (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Deferred financing costs	$ (1,589)	$ (1,277)
Total debt obligations, net of deferred costs	248,673	236,980
Mortgages payable
Debt Instrument [Line Items]
Debt, long-term and short-term debt, combined amount	212,862	200,857
Junior subordinated notes
Debt Instrument [Line Items]
Debt, long-term and short-term debt, combined amount	$ 37,400	$ 37,400