XML 37 R27.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Earnings Per Share [Abstract] |
Schedule of calculation of basic and diluted earnings per share | The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2018 and 2017:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
Net income | $ | 8,719 |  |  | $ | 6,139 |  |  | $ | 19,376 |  |  | $ | 1,594 |
Basic – weighted average shares outstanding | 28,075 |  |  | 27,891 |  |  | 28,059 |  |  | 27,894 |
Effect of dilutive potential securities | 771 |  |  | 248 |  |  | 680 |  |  | 192 |
Diluted – weighted average shares outstanding | 28,846 |  |  | 28,139 |  |  | 28,739 |  |  | 28,086 |
Net income (per share) |  |  |  |  |  |  |  |  |  |  |
Basic | $ | 0.31 |  |  | $ | 0.22 |  |  | $ | 0.69 |  |  | $ | 0.06 |
Diluted | 0.30 |  |  | 0.22 |  |  | 0.67 |  |  | 0.06 |

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