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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Nov. 10, 2022	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options expense		$ 7,900	$ 2,400
Tax benefit		900	2,100
Stock-based compensation liability		5,600	3,300
Accrued health benefits		$ 1,728	$ 1,306
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential Shares From MSU Vest		0.00%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential Shares From MSU Vest		150.00%
Trading days		60 days
Stock Performance Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value (in USD per share)		$ 18.37	$ 7.65
Accrued health benefits		$ 4,900
Exercised, intrinsic value		1,700	$ 5,200
Total unrecognized compensation cost		$ 0
Granted (in USD per share)			$ 0
Weighted average exercise price (in USD per share)			28.16
Stock Performance Rights \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period (in years)		7 years
Award vesting period (in years)		1 year
Stock Performance Rights \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)		3 years
Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value (in USD per share)		$ 23.57	24.35
Total unrecognized compensation cost		$ 700
Unrecognized cost, period for recognition (in years)		1 year 7 months 6 days
Weighted average grant date fair value (in USD per share)		$ 21.86	$ 18.75
Vested in period, fair value		$ 1,500	$ 500
MSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period, fair value		$ 600	$ 900
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized cost, period for recognition (in years)		2 years 3 months 18 days
Granted (in USD per share)		$ 37.03	$ 42.88
Unrecognized compensation expense		$ 9,300
Unvested shares (in shares)		1,699,267
Weighted average exercise price (in USD per share)		$ 0
Exercisable (in shares)		180,800
Exercisable (in USD per share)		$ 29.74
Exercised, intrinsic value		$ 0	$ 600
PAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value (in USD per share)		$ 25.70	$ 24.08
Weighted average grant date fair value (in USD per share)		$ 25.55
Intrinsic value of awards exercised in period		$ 200	$ 100
PAs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exchangeable percentage (as a percent)		0.00%
PAs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exchangeable percentage (as a percent)		150.00%
Equity Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)		1,161,687
Equity Compensation Plan \| Restricted stock awards \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)		1 year
Equity Compensation Plan \| Restricted stock awards \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)		3 years
Equity Compensation Plan \| Director \| Share-based Payment Arrangement, Nonemployee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation plan maximum share grants per year (in shares)	60,000
Equity Compensation Plan \| Other Than Non-Employee Directors \| Share-based Payment Arrangement, Nonemployee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation plan maximum share grants per year (in shares)	500,000