Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee stock purchase plan discount	15.00%
Unrecognized stock based compensation expense	$ 6.0
Period for recognition	2 years 1 month 6 days
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares authorized under the 2006 Equity Plan (in shares)	750,000
Restricted Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Intrinsic value of awards vested	$ 3.0	$ 3.7
Restricted Shares \| Performance-Based Vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)	188,372
Restricted Shares \| Minimum \| Officers And Key Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expiration period	1 year
Restricted Shares \| Maximum \| Officers And Key Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expiration period	5 years
2006 Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized under 2006 Equity Plan (in shares)	1,493,297

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