Leases - Maturity Schedule (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Operating Lease Liabilities, Payments Due
2020	$ 3,651
2021	3,715
2022	2,615
2023	2,310
2024	1,919
Thereafter	9,611
Total lease payments	23,821
Less: Interest	(4,690)
Total lease liabilities under ASC 842 Leases	$ 19,131
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity
2019		$ 4,317
2020		3,980
2021		3,562
2022		2,433
2023		2,170
Thereafter		11,935
Total lease liabilities under ASC 840 Leases		$ 28,397

Amount of lessee's undiscounted obligation for lease payments for operating lease.

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