Revenue Recognition (Details) - Schedule of Changes in Deferred Revenue from Contract Liabilities - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Revenue From Contract With Customer [Abstract]
Balance at January 1	$ 12,449	$ 3,833
Deferral of revenue	3,528	13,734
Recognition of unearned revenue**	(12,161)	(3,898)
Balance at September 30	$ 3,816	$ 13,669