Description of Business and Summary of Significant Accounting Policies (EPS) (Details) - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
|
| Numerator: | ||||
| Net income | $ 5,185 | $ 1,777 | $ 9,921 | $ 8,940 |
| Denominator: | ||||
| Weighted average common stock outstanding for basic net income per common share (in shares) | 25,050 | 23,424 | 24,551 | 23,307 |
| Effect of dilutive securities—stock options and restricted stock units (in shares) | 2,072 | 1,106 | 1,842 | 842 |
| Weighted average common shares and dilutive securities outstanding (in shares) | 27,122 | 24,530 | 26,393 | 24,149 |