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Equity Plans - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs	$ 35		$ 35
Plan expense	$ 106	$ 106	$ 203	$ 196
Restricted stock and deferred restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity instruments granted (in shares)	24,692	9,610	64,482	37,342
Service-based restricted stock vesting period	1 year	3 years	1 year	3 years
Grant date fair value of equity instruments granted (in usd per share)	$ 50.04	$ 75.28	$ 58.39	$ 77.21
Unrecognized compensation costs	$ 7,555		$ 7,555
Recognition period for unrecognized compensation cost			2 years 14 days
Restricted stock and deferred restricted stock | Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issuable upon exercise of incentive plan awards (in shares)	192,750		192,750
Remaining shares available for issuance (in shares)	1,034,642		1,034,642
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity instruments granted (in shares)	356	0	45,763	31,345
Grant date fair value of equity instruments granted (in usd per share)	$ 52.90		$ 55.60	$ 80.05
Performance Shares | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target vesting percentage			0.00%
Performance Shares | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target vesting percentage			150.00%
Market-based RSU | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target vesting percentage			0.00%
Market-based RSU | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target vesting percentage			200.00%

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