XML 37 R24.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Net Income Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2016
Earnings Per Share [Abstract] |
Summary of Net Income Per Share |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Net income |  | $ | 4,147 |  |  | $ | 4,630 |  |  | $ | 4,879 |  |  | $ | 17,584 |
Weighted average shares outstanding |  |  | 27,159 |  |  |  | 26,839 |  |  |  | 26,973 |  |  |  | 20,122 |
Effect of dilutive stock options |  |  | 163 |  |  |  | 328 |  |  |  | 130 |  |  |  | 345 |
Diluted shares outstanding |  |  | 27,322 |  |  |  | 27,167 |  |  |  | 27,103 |  |  |  | 20,467 |
Basic net income per share |  | $ | 0.15 |  |  | $ | 0.17 |  |  | $ | 0.18 |  |  | $ | 0.87 |
Diluted net income per share |  | $ | 0.15 |  |  | $ | 0.17 |  |  | $ | 0.18 |  |  | $ | 0.86 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration