XML 49 R21.htm IDEA: XBRL DOCUMENT v3.2.0.727

Net Income Per Common Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Summary of Basic and Diluted Weighted Average Common Shares

Basic and diluted weighted average common shares are as follows (in thousands):

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2015				2014				2015				2014
Basic weighted average common shares outstanding			18,007				18,757				18,033				19,184
Weighted average common equivalent shares			261				287				281				295
Diluted weighted average common shares outstanding			18,268				19,044				18,314				19,479
Options excluded from diluted weighted average share    calculation as effect would have been anti-dilutive			1,012				602				852				582

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