Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2013

Advertising Costs

Advertising costs for the three and six months ended June 30, 2013 and 2012, are reflected in the following table (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
Advertising costs	$	9,678	$	11,290	$	19,581	$	21,226

Internal-Use Software Development Costs Capitalized

Internal-use software development costs capitalized for the three and six months ended June 30, 2013 and 2012, are reflected in the following table (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
Internal-use software development costs	$	2,897	$	4,984	$	4,067	$	9,681