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v3.19.1

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands | Total | Capital Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | ---
Balance, beginning of period at Dec. 31, 2017 |  | $ 18,255 | $ 128,933 | $ 684,540 | $ (65,155)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Shares issued for vested restricted stock units, net of cancellations for tax withholding |  | 113 | (6,520) |  |
Stock options exercised |  | 11 | 462 |  |
Shares issued for employee stock purchase plan |  | 6 | 535 |  |
Shares issued to directors |  | 3 | (3) |  |
Shares repurchased | $ (3,000) | (23) | (2,976) |  |
Equity compensation expense |  |  | 2,673 |  |
Net income | 26,136 |  |  | 26,136 |
Other comprehensive income (loss) | 7,821 |  |  |  | 7,821
Balance, end of period at Mar. 31, 2018 | 799,023 | 18,365 | 123,104 | 714,888 | (57,334)
Balance, beginning of period at Dec. 31, 2018 | 848,324 | 18,395 | 132,360 | 776,403 | (78,834)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Shares issued for vested restricted stock units, net of cancellations for tax withholding |  | 133 | (7,273) |  |
Stock options exercised |  | 8 | 277 |  |
Shares issued for employee stock purchase plan |  | 7 | 580 |  |
Shares issued to directors |  | 3 | (3) |  |
Shares repurchased |  | 0 | 0 |  |
Equity compensation expense |  |  | 2,476 |  |
Net income | 28,399 |  |  | 28,399 |
Other comprehensive income (loss) | (4,589) |  |  |  | (4,589)
Balance, end of period at Mar. 31, 2019 | $ 868,322 | $ 18,546 | $ 128,417 | $ 804,782 | $ (83,423)

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