Summary of Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash paid for amounts included in lease liabilities:
Operating cash flows from finance leases	$ 432	$ 430
Operating cash flows from operating leases	6,760	7,768
Financing cash flows from finance leases	1,321	868
Supplemental non-cash information:
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 4,290	7,723
Right-of-use assets obtained in exchange for new finance lease liabilities		$ 9,209