XML 29 R17.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Earnings per share ("EPS") | 3 Months Ended
--- | ---
Mar. 31, 2018
Earnings Per Share [Abstract] |
Earnings per share ("EPS") | 11. Earnings per share (“EPS”) For the three months ended March 31, 2018 and 2017, no significant adjustments were made to net income (loss) for purposes of calculating basic and diluted EPS. The following is a reconciliation of the weighted average shares used in diluted EPS computations.
|  | Three Months Ended March 31, |
|  | 2018 |  |  | 2017 |
Weighted average common shares-basic |  |  | 18,404,856 |  |  |  | 17,979,675 |
Effect of dilutive securities |  |  |  |  |  |  |  |
Unexercised stock options and stock purchase plan |  |  | 308,537 |  |  |  | — |
Unvested restricted stock awards and units |  |  | 161,198 |  |  |  | — |
Weighted average common shares-diluted |  |  | 18,874,591 |  |  |  | 17,979,675 |
There were 122,678 and 1,019,185 outstanding options, restricted stock, and performance-based or market-based equity awards not included in the diluted earnings per share computation for the three months ended March 31, 2018 and 2017, respectively, because inclusion of these awards was anti-dilutive or, for performance-based and market-based awards, all necessary conditions had not been satisfied by the end of the respective period.

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 The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration