v3.19.1
Condensed consolidated statements of stockholders' equity (unaudited) - USD ($)
$ in Thousands
Total
Common stock
Additional paid-in capital
Accumulated comprehensive loss
Accumulated earnings
Beginning balance at Jan. 31, 2018 $ 346,274 $ 6 $ 261,237 $ (269) $ 85,300
Issuance of common stock upon exercise of stock options, and for restricted stock     10,964    
Stock-based compensation     4,239    
Net income 22,577       22,577
Ending balance at Apr. 30, 2018 396,974 6 276,440 0 120,528
Beginning balance at Jan. 31, 2019 477,079 6 305,223 0 171,850
Issuance of common stock upon exercise of stock options, and for restricted stock     4,370    
Stock-based compensation     6,028    
Net income 41,822       41,822
Ending balance at Apr. 30, 2019 $ 529,299 $ 6 $ 315,621 $ 0 $ 213,672