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Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Leases [Abstract]        
Operating Lease, Cost $ 2,861 $ 2,996 $ 8,428 $ 7,528
Finance Lease, Interest Expense 29 0 62 0
Finance Lease, Right-of-Use Asset, Amortization 125 0 252 0
Short-term Lease, Cost 74 49 200 229
Lease, Cost $ 3,089 $ 3,045 $ 8,942 $ 7,757