Net Income (Loss) Per Share - Computation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss	$ 14,759	$ (19,376)	$ (1,317)	$ (1,109)	$ (4,617)	$ (2,426)
Income impact of convertible promissory notes	600		0
Total undistributed income (loss)	$ 15,359		$ (1,317)		$ (4,617)	$ (2,426)
Basic (in shares)	37,415		24,808		35,097	24,786
Dilutive effect of convertible promissory notes (in shares)	2,429		0		0	0
Dilutive effect of stock-based awards (in shares)	2,197		0		0	0
Common stock and common stock equivalents (in shares)	42,041		24,808		35,097	24,786
Basic net income (loss) per share (in usd per share)	$ 0.39		$ (0.05)		$ (0.13)	$ (0.10)
Diluted net income (loss) per share (in usd per share)	$ 0.37		$ (0.05)		$ (0.13)	$ (0.10)
Common
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss	$ 14,759				$ (4,617)
Income impact of convertible promissory notes	600
Total undistributed income (loss)	$ 15,359
Basic (in shares)	37,415				35,097
Dilutive effect of convertible promissory notes (in shares)			2,429
Dilutive effect of stock-based awards (in shares)	2,197
Common stock and common stock equivalents (in shares)	42,041				35,097
Basic net income (loss) per share (in usd per share)	$ 0.39				$ (0.13)
Diluted net income (loss) per share (in usd per share)	$ 0.37				$ (0.13)
Class 1
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss			$ (498)			$ (918)
Income impact of convertible promissory notes			0
Total undistributed income (loss)			$ (498)
Basic (in shares)			9,379			9,379
Dilutive effect of convertible promissory notes (in shares)			0
Dilutive effect of stock-based awards (in shares)			0
Common stock and common stock equivalents (in shares)			9,379			9,379
Basic net income (loss) per share (in usd per share)			$ (0.05)			$ (0.10)
Diluted net income (loss) per share (in usd per share)			$ (0.05)			$ (0.10)
Class 2
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss			$ (730)			$ (1,346)
Income impact of convertible promissory notes			0
Total undistributed income (loss)			$ (730)
Basic (in shares)			13,755			13,755
Dilutive effect of convertible promissory notes (in shares)			0
Dilutive effect of stock-based awards (in shares)			0
Common stock and common stock equivalents (in shares)			13,755			13,755
Basic net income (loss) per share (in usd per share)			$ (0.05)			$ (0.10)
Diluted net income (loss) per share (in usd per share)			$ (0.05)			$ (0.10)
Class 3
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss			$ (89)			$ (162)
Income impact of convertible promissory notes			0
Total undistributed income (loss)			$ (89)
Basic (in shares)			1,675			1,652
Dilutive effect of convertible promissory notes (in shares)			0
Dilutive effect of stock-based awards (in shares)			0
Common stock and common stock equivalents (in shares)			1,675			1,652
Basic net income (loss) per share (in usd per share)			$ (0.05)			$ (0.10)
Diluted net income (loss) per share (in usd per share)			$ (0.05)			$ (0.10)