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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, 2021 |  | 37,854,000 |  |  |  |
Beginning balance at Dec. 31, 2021 | $ 153.6 | $ 0.4 | $ 195.8 | $ (20.4) | $ (25.5) | $ 3.3
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | 4.5 |  | 4.5 |  |  |
Issuance of restricted stock (in shares) |  | 32,000 |  |  |  |
Issuance of restricted stock | 0.0 |  | (0.6) | 0.6 |  |
Stock withheld for employee taxes (in shares) |  | (12,000) |  |  |  |
Stock withheld for employee taxes | (0.4) |  |  | (0.4) |  |
Proceeds from issuance of common stock (in shares) |  | 34,000 |  |  |  |
Proceeds from issuance of common stock | 0.8 |  | 0.1 | 0.7 |  |
Dividends | (27.4) |  |  |  | (27.4) |
Issuance of shares under employee stock purchase plan (in shares) |  | 53,000 |  |  |  |
Issuance of shares under employee stock purchase plan | 1.4 |  | 1.4 |  |  |
Change in cumulative translation adjustment | (0.9) |  |  |  |  | (0.9)
Net income | 78.8 |  |  |  | 78.8 |
Ending balances (in shares) at Dec. 31, 2022 |  | 37,961,000 |  |  |  |
Ending 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) |
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 | 38,074,344 | 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) |
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

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