Annual report pursuant to Section 13 and 15(d)

Leases - Other Lease Information (Details)

v3.20.4
Leases - Other Lease Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities: [Abstract]    
Payments on operating leases included in operating cash flows $ 16,135 $ 14,814
Interest payments under finance lease obligations included in operating cash flows 21 26
Principal payments under finance lease obligations included in financing cash flows 209 177
Right-of-Use Assets Obtained in Exchange for New Lease Liabilities (Non-Cash): [Abstract]    
Operating leases 14,439 8,798
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability $ 353 $ 0