SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION - Reconciliation of Real Estate and Accumulated Depreciation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of Real Estate
Balance at January 1,	$ 459,801	$ 477,963	$ 463,732
Additions	5,814	21,223	92,964
Deductions	(106,319)	(39,385)	(78,733)
Balance at December 31,	359,296	459,801	477,963
Reconciliation of Accumulated Depreciation
Balance at January 1,	82,418	90,173	79,228
Additions	10,820	12,188	13,379
Deductions	(30,305)	(19,943)	(2,434)
Balance at December 31,	$ 62,933	$ 82,418	$ 90,173