Stock-Based Compensation (Restricted Stock) (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				12 Months Ended
	Mar. 31, 2024	May 31, 2023	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)					767,699
Granted (in dollars per share)					$ 12.04
Restricted stock unit activity
Granted (in shares)					767,699
Vested (in shares)					(339,496)
Forfeited (in shares)					(79,071)
Weighted Average Grant-Date Fair Value
Granted (in dollars per share)					$ 12.04
Vested (in dollars per share)					16.54
Forfeited (in dollars per share)					$ 12.80
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)					905,624
Granted (in dollars per share)					$ 8.19
Recognized stock-based compensation expense					$ 6,338	$ 4,536	$ 4,522
Restricted stock unit activity
Nonvested at the beginning of the period (in shares)					1,219,321
Granted (in shares)					905,624
Vested (in shares)					(591,442)
Forfeited (in shares)					(57,847)
Nonvested at the end of the period (in shares)					1,475,656	1,219,321
Weighted Average Grant-Date Fair Value
Nonvested at the beginning of the period (in dollars per share)					$ 8.63
Granted (in dollars per share)					8.19
Vested (in dollars per share)					9.46
Forfeited (in dollars per share)					8.55
Nonvested at the end of the period (in dollars per share)					$ 8.01	$ 8.63
Additional disclosures
Unrecognized stock-based compensation expense					$ 6,800
Unrecognized stock-based compensation expense, period of recognition					1 year 9 months 18 days
Fair value of RSU, vested in period					$ 5,600	$ 4,100	5,100
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	778,702	29,337	758,965	500,624
Granted (in dollars per share)	$ 12.04	$ 15.24	$ 10.91	$ 16.54
Recognized stock-based compensation expense					$ 8,300	$ 5,900	$ 4,300
Restricted stock unit activity
Nonvested at the beginning of the period (in shares)					1,108,256
Granted (in shares)	778,702	29,337	758,965	500,624
Nonvested at the end of the period (in shares)					1,457,388	1,108,256
Weighted Average Grant-Date Fair Value
Nonvested at the beginning of the period (in dollars per share)					$ 12.87
Granted (in dollars per share)	$ 12.04	$ 15.24	$ 10.91	$ 16.54
Nonvested at the end of the period (in dollars per share)					$ 11.58	$ 12.87
Additional disclosures
Unrecognized stock-based compensation expense					$ 7,300
Unrecognized stock-based compensation expense, period of recognition					1 year 8 months 12 days
2013 Equity and Incentive Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares authorized for issuance					13,700,000
Number of shares available for grant					3,200,000
2013 Equity and Incentive Compensation Plan | Equity Awards, Other Than Options And Stock Appreciation Rights [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares authorized for issuance					9,700,000
Number of shares available for grant					2,300,000
1995 Non-Employee Directors' Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares authorized for issuance					800,000
Number of shares available for grant					101,000
1995 Non-Employee Directors' Stock Plan | Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)					80,125	80,705	63,696	23,224
Granted (in dollars per share)					$ 7.80	$ 9.03	$ 7.85	$ 21.53
Restricted stock unit activity
Granted (in shares)					80,125	80,705	63,696	23,224
Weighted Average Grant-Date Fair Value
Granted (in dollars per share)					$ 7.80	$ 9.03	$ 7.85	$ 21.53
1995 Non-Employee Directors' Stock Plan | Restricted stock units | 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					$ 0	$ 0	$ 167
1995 Non-Employee Directors' Stock Plan | Restricted stock units | 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					0	167	333
1995 Non-Employee Directors' Stock Plan | Restricted stock units | 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					213	516	0
1995 Non-Employee Directors' Stock Plan | Restricted stock units | 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					$ 406	$ 0	$ 0
1995 Executive Incentive Compensation Plan | Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)					825,499	926,010	450,915	343,125	522,087	270,864
Granted (in dollars per share)					$ 8.22	$ 7.09	$ 12.36	$ 18.62	$ 8.22	$ 22.25
Restricted stock unit activity
Granted (in shares)					825,499	926,010	450,915	343,125	522,087	270,864
Weighted Average Grant-Date Fair Value
Granted (in dollars per share)					$ 8.22	$ 7.09	$ 12.36	$ 18.62	$ 8.22	$ 22.25
1995 Executive Incentive Compensation Plan | Restricted stock units | 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					$ 0	$ 0	$ 320
1995 Executive Incentive Compensation Plan | Restricted stock units | 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					0	90	800
1995 Executive Incentive Compensation Plan | Restricted stock units | 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					157	946	1,355
1995 Executive Incentive Compensation Plan | Restricted stock units | 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					1,035	1,095	1,547
1995 Executive Incentive Compensation Plan | Restricted stock units | 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					1,962	1,722	0
1995 Executive Incentive Compensation Plan | Restricted stock units | 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense					$ 2,565	$ 0	$ 0