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Other Long-Term Assets (Tables)
9 Months Ended
Sep. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Other Assets, Noncurrent
Other long-term assets consist of the following (in thousands):
 
September 30, 2015
 
December 31, 2014
Cash surrender value of life insurance policies
$
3,273

 
$
15,765

Deferred financing fees
932

 
408

Investments
187

 
249

Installment receivables
728

 
857

Deferred taxes
598

 
613

Other
582

 
1,161

 
$
6,300

 
$
19,053