Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2014

Equity [Abstract]

Number and Cost of Common Stock Shares Repurchased

The number and the cost of common stock shares repurchased during the six months ended June 30, 2014 and 2013, are reflected in the following table (in thousands):

	Six months ended June 30,
	2014		2013
Common stock repurchased (in shares)		1,306		2,026
Common stock repurchased	$	54,728	$	69,117

Number and Cost of Employee Stock Plan Repurchases

The number and the cost of employee stock plan repurchases made during the six months ended June 30, 2014 and 2013, are reflected in the following table (in thousands):

	Six months ended June 30,
	2014		2013
Employee stock plan repurchased (in shares)		251		491
Employee stock plan repurchased	$	10,430	$	17,263