Other Long-Term Assets - (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Cash surrender value of life insurance policies	$ 1,674	$ 15,765
Deferred financing fees	1,088	408
Investments	160	249
Long-term installment receivables	648	857
Long-term deferred taxes	908	613
Other	181	1,161
Other Assets	$ 4,659	$ 19,053