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Other Current Assets
 9 Months Ended
Sep. 30, 2014
Assets, Current [Abstract]  
Other Current Assets
Other Current Assets
Other current assets consist of the following:
 
September 30, 2014
 
December 31, 2013
 
(in thousands)
Notes receivable, net of allowances (See Note 3)
$
7,287

 
$
12,816

Prepaid expenses
14,329

 
13,746

Other current assets
3,201

 
3,148

Total
$
24,817

 
$
29,710