Revenue Recognition - Changes in Contract Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue From Contract With Customer [Abstract]
Deferred revenue, Balance at Beginning of Period	$ 3,533	$ 2,947	$ 3,740	$ 3,933
Deferred revenue, Billings	2,059	1,725	5,333	4,043
Deferred revenue, Revenue Recognized	(1,786)	(1,526)	(5,267)	(4,830)
Deferred revenue, Balance at End of Period	$ 3,806	$ 3,146	$ 3,806	$ 3,146