Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues:
Rental revenue	$ 147,514	$ 140,231
Observatory revenue	13,241	2,603
Lease termination fees	1,173	1,289
Third-party management and other fees	310	276
Other revenue and fees	1,796	905
Total revenues	164,034	145,304
Operating expenses:
Property operating expenses	38,644	30,279
Ground rent expenses	2,331	2,331
General and administrative expenses	13,686	13,853
Observatory expenses	6,215	4,588
Real estate taxes	30,004	31,447
Depreciation and amortization	67,106	44,457
Total operating expenses	157,986	126,955
Total operating income	6,048	18,349
Other income (expense):
Interest income	149	122
Interest expense	(25,014)	(23,554)
Loss on early extinguishment of debt	0	(214)
Loss before income taxes	(18,817)	(5,297)
Income tax benefit	1,596	2,106
Net loss	(17,221)	(3,191)
Net loss attributable to non-controlling interests:
Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Nonredeemable	6,919	1,620
Non-controlling interests in other partnerships	63	0
Private perpetual preferred unit distributions	(1,050)	(1,050)
Net loss attributable to common stockholders	$ (11,289)	$ (2,621)
Total weighted average shares:
Basic (in shares)	169,731	171,735
Diluted (in shares)	273,759	277,881
Earnings per share attributable to common stockholders:
Basic (in USD per share)	$ (0.07)	$ (0.02)
Diluted (in USD per share)	(0.07)	(0.02)
Dividends per share (in USD per share)	$ 0.035	$ 0