XML 58 R16.htm IDEA: XBRL DOCUMENT v2.4.1.9

Shares Repurchased	3 Months Ended
	Mar. 31, 2015
Equity [Abstract]
Shares Repurchased	10. Shares Repurchased On October 29, 2014, the Company’s Board of Directors authorized a three-year share repurchase program of up to $100 million. During the three months ended March 31, 2015, the Company repurchased 773 shares of its common stock under this program for an aggregate cost of $14,070. Of these shares, 259 were repurchased to offset tax withholding obligations that occur upon vesting and release of restricted shares for an aggregate cost of $4,385, and 514 shares were repurchased in the open market to offset new shares issued in connection with employee equity grants for an aggregate cost of $9,685. $85,930 remains under this program for future purchases. During the three months ended March 31, 2014, the Company repurchased 312 shares of its common stock to offset tax withholding obligations that occur upon vesting and release of restricted shares for an aggregate cost of $5,426.

X

- Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

+ References

No definition available.

+ Details

Name:	us-gaap_TreasuryStockTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration