Leases - Maturity of Lease Liabilities (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Operating
2021	$ 14,194
2022	13,582
2023	12,572
2024	10,761
2025	7,364
Thereafter	9,536
Total future minimum payments	68,009
Less: Interest	7,333
Present value of lease liabilities	60,676
Financing
2021	206
2022	206
2023	192
2024	93
2025	0
Thereafter	0
Total lease payments	697
Less: Interest	61
Present value of lease liabilities	636
Other Leases
2021	1,141
2022	878
2023	871
2024	1,279
2025	559
Thereafter	1,421
Total lease payments	6,149
Total Lease Obligations
2021	15,541
2022	14,666
2023	13,635
2024	12,133
2025	7,923
Thereafter	10,957
Total lease payments	74,855
Operating lease capitalized interest expense	2,397
Financing lease, capitalized interest expense	$ 30