CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Treasury Stock, At Cost	Retained (Deficit) Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balances (in shares) at Dec. 31, 2022		37,961,000
Beginning balance at Dec. 31, 2022	$ 210.4	$ 0.4	$ 201.2	$ (19.5)	$ 25.9	$ 2.4
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	3.0		3.0
Issuance of restricted stock (in shares)		44,000
Issuance of restricted stock	0.0		(0.7)	0.7
Stock withheld for employee taxes (in shares)		(19,000)
Stock withheld for employee taxes	(0.5)		(0.2)	(0.3)
Proceeds from issuance of common stock (in shares)		29,000
Proceeds from issuance of common stock	0.6		0.1	0.5
Dividends	$ (30.6)				(30.6)
Purchase of treasury shares (in shares)	0
Issuance of shares under employee stock purchase plan (in shares)		59,000
Issuance of shares under employee stock purchase plan	$ 1.4		1.4
Change in cumulative translation adjustment	0.2					0.2
Net income	70.7				70.7
Ending balances (in shares) at Dec. 31, 2023		38,074,000
Ending balance at Dec. 31, 2023	255.2	$ 0.4	204.8	(18.6)	66.0	2.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	2.8		2.8
Issuance of restricted stock (in shares)		73,000
Issuance of restricted stock	0.0		(1.3)	1.3
Stock withheld for employee taxes (in shares)		(39,000)
Stock withheld for employee taxes	(1.6)		(0.9)	(0.7)
Proceeds from issuance of common stock (in shares)		67,000
Proceeds from issuance of common stock	1.8		0.6	1.2
Dividends	$ (38.4)				(38.4)
Purchase of treasury shares (in shares)	0
Issuance of shares under employee stock purchase plan (in shares)		55,000
Issuance of shares under employee stock purchase plan	$ 1.5		1.5
Change in cumulative translation adjustment	(1.2)					(1.2)
Net income	$ 61.0				61.0
Ending balances (in shares) at Dec. 31, 2024	38,230,328	38,230,000
Ending balance at Dec. 31, 2024	$ 281.1	$ 0.4	207.5	(16.8)	88.6	1.4
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	7.4		7.4
Issuance of restricted stock (in shares)		169,000
Issuance of restricted stock	0.0		(3.0)	3.0
Stock withheld for employee taxes (in shares)		(74,000)
Stock withheld for employee taxes	(2.3)		(1.0)	(1.3)
Proceeds from issuance of common stock (in shares)		130,000
Proceeds from issuance of common stock	2.7		0.4	2.3
Dividends	$ (40.4)				(40.4)
Purchase of treasury shares (in shares)	(326,000)	(326,000)
Purchase of treasury shares	$ (9.3)			(9.3)
Issuance of shares under employee stock purchase plan (in shares)		70,000
Issuance of shares under employee stock purchase plan	1.5		1.5
Change in cumulative translation adjustment	0.4					0.4
Net income	$ 72.1				72.1
Ending balances (in shares) at Dec. 31, 2025	38,198,641	38,199,000
Ending balance at Dec. 31, 2025	$ 313.2	$ 0.4	$ 212.8	$ (22.1)	$ 120.3	$ 1.8