Revenue Recognition - Contract Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Contract With Customer, Asset, After Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 3,327	$ 2,768
Transferred to accounts receivable from contract assets recognized at the beginning of the period	(1,198)	0
Revenue recognized and not billed as of the end of the period	23,072	559
Ending balance	$ 25,201	$ 3,327