Equity-Based Compensation (Details) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2021 USD ($) item $ / shares shares	Mar. 31, 2021 employee $ / shares shares	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) item $ / shares shares	Jun. 30, 2020 USD ($)
Employee stock-based compensation expense
Equity-based compensation capitalized | $					$ (32)
Equity-based compensation expense | $	$ 6,253		$ 2,747	$ 18,307	4,933
Time-based awards
Employee stock-based compensation expense
Equity-based compensation expense | $	$ 3,744		2,358	13,565	4,495
Accelerated expense | $				$ 5,500
Number of employees departed | employee		2
Restricted Stock Units
Nonvested at beginning of period | shares		1,018,008		1,018,008
Granted | shares				243,879
Shares vested (including tax withholding) | shares				(410,418)
Forfeited | shares				(14,457)
Nonvested at end of period | shares	837,012			837,012
Nonvested at beginning of period, Weighted average grant date fair value per share | $ / shares		$ 36.74		$ 36.74
Granted, Weighted average grant date fair value per share | $ / shares				41.62
Shares vested (including tax withholding) , Weighted average grant date fair value per share | $ / shares				38.42
Forfeited, Weighted average grant date fair value per share | $ / shares				38.06
Nonvested at end of period, Weighted average grant date fair value per share | $ / shares	$ 37.32			$ 37.32
Unrecognized compensation cost | $	$ 21,200			$ 21,200
Period for recognition of RSU compensation expense				1 year 8 months 12 days
Performance-based awards
Employee stock-based compensation expense
Equity-based compensation expense | $	$ 871		$ 389	$ 1,667	$ 470
Restricted Stock Units
Nonvested at beginning of period | shares		281,735		281,735
Granted | shares				55,323
Forfeited | shares				(2,573)
Nonvested at end of period | shares	334,485			334,485
Nonvested at beginning of period, Weighted average grant date fair value per share | $ / shares		$ 32.34		$ 32.34
Granted, Weighted average grant date fair value per share | $ / shares				41.71
Forfeited, Weighted average grant date fair value per share | $ / shares				28.29
Nonvested at end of period, Weighted average grant date fair value per share | $ / shares	$ 33.92			$ 33.92
Unrecognized compensation cost | $	$ 5,200			$ 5,200
Period for recognition of RSU compensation expense				1 year 9 months 18 days
Period of performance measurement				3 years
Number of one year performance periods | item	3			3
Bonus settled in shares
Employee stock-based compensation expense
Equity-based compensation expense | $	$ 1,638			$ 3,075