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v3.19.2

Stockholders' Equity - Components of Stockholders' Equity (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Beginning Balance | $ 143,814 | $ 141,295 | $ 151,600 | $ 141,189
Issuance of common stock under stock plans, net | 875 | 1,112 | 4,150 | 3,575
Cumulative effect adjustment due to adoption of new accounting pronouncements |  |  |  | 3,803
Stock-based compensation expense | 2,848 | 2,108 | $ 5,533 | 4,071
Repurchases of common stock |  | $ (5,275) |  | $ (9,642)
Repurchase of common stock, Shares |  | 100,000 | 0 | 200,000
Dividends paid on common shares |  | $ (3,585) |  | $ (7,196)
Net income (loss) | 1,555 | 7,788 | $ (11,761) | 6,055
Net change in marketable investments, net of tax |  | 62 |  | (53)
Foreign currency translation | 594 | (3,394) | 164 | (1,691)
Ending Balance | 149,686 | 140,111 | 149,686 | 140,111
Common Stock [Member] |  |  |  |
Beginning Balance | $ 231 | $ 225 | $ 230 | $ 224
Beginning Balance, Shares | 23,050,000 | 22,514,000 | 22,951,000 | 22,432,000
Issuance of common stock under stock plans, net |  | $ 1 | $ 1 | $ 2
Issuance of common stock under stock plans, net, Shares | 39,000 | 50,000 | 138,000 | 132,000
Ending Balance | $ 231 | $ 226 | $ 231 | $ 226
Ending Balance, Shares | 23,089,000 | 22,564,000 | 23,089,000 | 22,564,000
Additional Paid-in Capital [Member] |  |  |  |
Beginning Balance | $ 206,655 | $ 186,335 | $ 200,696 | $ 181,910
Issuance of common stock under stock plans, net | 875 | 1,111 | 4,149 | 3,573
Stock-based compensation expense | 2,848 | 2,108 | 5,533 | 4,071
Ending Balance | 210,378 | 189,554 | 210,378 | 189,554
Retained Earnings [Member] |  |  |  |
Beginning Balance | 114,401 | 121,495 | 127,717 | 123,010
Cumulative effect adjustment due to adoption of new accounting pronouncements |  |  |  | 3,829
Dividends paid on common shares |  | (3,585) |  | (7,196)
Net income (loss) | 1,555 | 7,788 | (11,761) | 6,055
Ending Balance | 115,956 | 125,698 | 115,956 | 125,698
Treasury Stock [Member] |  |  |  |
Beginning Balance | $ (171,889) | $ (166,310) | $ (171,889) | $ (161,943)
Beginning Balance, Shares | 4,631,000 | 4,497,000 | 4,631,000 | 4,391,000
Repurchases of common stock |  | $ (5,275) |  | $ (9,642)
Repurchase of common stock, Shares |  | (127,000) |  | (233,000)
Ending Balance | $ (171,889) | $ (171,585) | $ (171,889) | $ (171,585)
Ending Balance, Shares | 4,631,000 | 4,624,000 | 4,631,000 | 4,624,000
Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |
Beginning Balance | $ (5,584) | $ (450) | $ (5,154) | $ (2,012)
Cumulative effect adjustment due to adoption of new accounting pronouncements |  |  |  | (26)
Net change in marketable investments, net of tax |  | 62 |  | (53)
Foreign currency translation | 594 | (3,394) | 164 | (1,691)
Ending Balance | $ (4,990) | $ (3,782) | $ (4,990) | $ (3,782)

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