Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (116,861)	$ (94,010)	$ (78,764)
Other comprehensive income (loss):
Unrealized income (loss) on marketable securities, net of tax	(7)	(94)	21
Income on marketable securities reclassified into earnings, net of tax	4	76	5
Total	(3)	(18)	26
Unrealized income on derivative instruments, net of tax	5,616	4,043	3,510
Loss (income) on derivative instruments reclassified into earnings, net of tax	(8,901)	5,795	(352)
Total	(3,285)	9,838	3,158
Total other comprehensive income (loss)	(3,288)	9,820	3,184
Comprehensive loss	$ (120,149)	$ (84,190)	$ (75,580)