Stockholders' Equity - Accumulated Other Comprehensive Income Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Change in accumulated other comprehensive loss, net of tax
Balance at beginning of period			$ (7,855)
Other comprehensive gain (loss) before reclassifications	$ 114	$ (21)	2,083	$ (6,100)
Reclassifications included in net loss	510	403	1,504	837
Balance at end of period	(4,268)		(4,268)
Unrealized Gain (Loss) on Cash Flow Hedges
Change in accumulated other comprehensive loss, net of tax
Balance at beginning of period			(7,855)	(2,540)
Other comprehensive gain (loss) before reclassifications			2,083	(6,100)
Reclassifications included in net loss			1,504	837
Net activity for other comprehensive gain (loss)			3,587	(5,263)
Balance at end of period	$ (4,268)	$ (7,803)	$ (4,268)	$ (7,803)