Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Stockholders' Equity (Unaudited)

v3.8.0.1
Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common stock
Additional paid-in capital
Retained earnings (accumulated deficit)
Accumulated other comprehensive income (loss)
Beginning Balance at Dec. 31, 2015 $ 134,018 $ 20 $ 179,143 $ (45,108) $ (37)
Beginning Balance, shares at Dec. 31, 2015   19,782,403      
Cumulative effect of change in accounting principle 12,226     12,226  
Stock-based compensation 5,404   5,404    
Employee stock purchases 1,055   1,055    
Employee stock purchases, shares   37,378      
Stock options exercised 4,600   4,600    
Stock options exercised, shares   424,462      
Net income 15,259     15,259  
Other comprehensive income 43       43
Ending Balance at Sep. 30, 2016 172,605 $ 20 190,202 (17,623) 6
Ending Balance, shares at Sep. 30, 2016   20,244,243      
Beginning Balance at Dec. 31, 2016 182,088 $ 20 194,466 (12,363) (35)
Beginning Balance, shares at Dec. 31, 2016   20,389,860      
Stock-based compensation 6,630   6,630    
Stock-based compensation, shares   41,574      
Employee stock purchases 1,379   1,379    
Employee stock purchases, shares   24,523      
Stock options exercised $ 9,343 $ 1 9,342    
Stock options exercised, shares 395,739 395,739      
Net income $ 21,608     21,608  
Other comprehensive income 238       238
Ending Balance at Sep. 30, 2017 $ 221,286 $ 21 $ 211,817 $ 9,245 $ 203
Ending Balance, shares at Sep. 30, 2017   20,851,696