Leases Operating Lease Information (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Total lease payments	$ 40,257	$ 40,806
Operating Lease, Weighted Average Remaining Lease Term	6 years 3 months 29 days	6 years 5 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent	3.22%	3.27%
Finance Lease, Liability, Payment, Due	$ 1,105	$ 1,145
Finance Lease, Weighted Average Remaining Lease Term	1 year 4 months 24 days	1 year 7 months 24 days
Finance Lease, Weighted Average Discount Rate, Percent	1.05%	1.05%
Equipment
Lessee, Lease, Description [Line Items]
Total lease payments	$ 385	$ 386
Operating Lease, Weighted Average Remaining Lease Term	2 years 2 months 26 days	2 years 5 months 26 days
Operating Lease, Weighted Average Discount Rate, Percent	0.46%	0.46%
Retail and corporate offices
Lessee, Lease, Description [Line Items]
Total lease payments	$ 33,707	$ 34,036
Operating Lease, Weighted Average Remaining Lease Term	5 years 11 months 8 days	6 years 14 days
Operating Lease, Weighted Average Discount Rate, Percent	3.27%	3.33%
Land
Lessee, Lease, Description [Line Items]
Total lease payments	$ 6,165	$ 6,385
Operating Lease, Weighted Average Remaining Lease Term	8 years 9 months 29 days	8 years 11 months 26 days
Operating Lease, Weighted Average Discount Rate, Percent	3.10%	3.09%
Finance Lease, Liability, Payment, Due	$ 1,105	$ 1,145
Finance Lease, Weighted Average Remaining Lease Term	1 year 4 months 24 days	1 year 7 months 24 days
Finance Lease, Weighted Average Discount Rate, Percent	1.05%	1.05%