Other Employee Benefits - Schedule of Shares Purchased in Open Market for Employees (Details) - USD ($)													12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense													$ 8,009,000	$ 7,654,000	$ 7,075,000
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares (in shares)	15,947	23,407	12,380	9,112	5,583	5,203	3,527	3,284	3,550	4,015	2,737	3,922	60,846	17,597	14,224
Common Stock Fair Value (in dollars per share)	$ 12.86	$ 9.14	$ 16.16	$ 21.24	$ 22.25	$ 25.61	$ 28.34	$ 35.63	$ 30.48	$ 28.19	$ 29.60	$ 23.93	$ 13.36	$ 26.96	$ 27.86
Purchase Price (in dollars per share)	$ 10.93	$ 7.77	$ 13.74	$ 18.05	$ 18.91	$ 21.77	$ 24.09	$ 30.29	$ 25.91	$ 23.96	$ 25.16	$ 20.34	$ 11.35	$ 22.92	$ 23.68
Compensation Expense	$ 30,762	$ 32,091	$ 30,009	$ 29,031	$ 18,633	$ 19,987	$ 14,993	$ 17,550	$ 16,231	$ 16,977	$ 12,152	$ 14,078	$ 121,893	$ 71,163	$ 59,438