Leases - Schedule of Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Amortization of leased assets	$ 686	$ 298
Interest of lease liabilities	86	51
Operating lease cost	7,872	8,817
Total lease cost before subleases	8,644	9,166
Sublease income	(5,452)	(5,479)
Total lease cost, net	$ 3,192	$ 3,687