Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Advertising Costs

Advertising costs for the three months ended March 31, 2017 and 2016, are reflected in the following table (in thousands):

	Three Months Ended   March 31,
	2017		2016
Advertising costs	$	11,471	$	11,261