XML 29 R24.htm IDEA: XBRL DOCUMENT
v3.3.0.814

NET INCOME PER SHARE (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2015
NET INCOME PER SHARE |
Schedule of reconciliation from basic to diluted weighted average common shares outstanding (in thousands) |
|  | Three months ended September 30, |  | Nine months ended September 30, |
|  | 2014 |  | 2015 |  | 2014 |  | 2015 |
Basic weighted-average common shares outstanding |  | 15,923 |  | 16,049 |  | 15,890 |  | 16,009 |
Stock options |  | 107 |  | 116 |  | 111 |  | 119 |
Diluted weighted-average common shares outstanding |  | 16,030 |  | 16,165 |  | 16,001 |  | 16,128 |

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 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