Leases - Costs (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Leases [Abstract]
Operating lease costs	$ 9,804
Amortization of financing lease right-of-use assets	51
Interest expense for financing lease liabilities	16
Total financing lease costs	67
Short-term lease costs	613
Total lease costs	$ 10,484