Summary of Significant Accounting Policies - Schedule of Allowance for Credit Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Balance at beginning of year	$ 84	$ 305
Provision for credit losses	47	42
Deductions		(263)
Balance at end of year	$ 131	$ 84