Leases - Summary of Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021
Lessee Lease Description [Line Items]
Lease cost	$ 2,200	$ 6,400
Total operating lease cost	2,323	6,727
Total finance lease cost	922	2,691
Total lease cost	3,245	9,418
Selling, General and Administrative Expenses
Lessee Lease Description [Line Items]
Lease cost	2,203	6,398
Variable lease cost	120	329
Depreciation and Amortization
Lessee Lease Description [Line Items]
Amortization of right of use assets	825	2,391
Interest Expense, Net
Lessee Lease Description [Line Items]
Interest on lease liabilities	$ 97	$ 300