XML 17 R25.htm IDEA: XBRL DOCUMENT
v2.4.0.8

NET INCOME PER SHARE (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2014
NET INCOME PER SHARE |
Schedule of reconciliation from basic to diluted weighted average common shares outstanding | The reconciliation from basic to diluted weighted average common shares outstanding is as follows (in thousands):
|  | Three Months Ended June 30, |  | Six Months Ended June 30, |
|  | 2013 |  | 2014 |  | 2013 |  | 2014 |
Basic weighted-average common shares outstanding |  | 15,706 |  | 15,915 |  | 15,647 |  | 15,873 |
Stock options |  | 115 |  | 108 |  | 109 |  | 113 |
Diluted weighted-average common shares outstanding |  | 15,821 |  | 16,023 |  | 15,756 |  | 15,986 |

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration