Long-Term Debt and Credit Facility (Tables)

9 Months Ended

Sep. 30, 2016

Debt Disclosure [Abstract]

Components of long-term debt

Long-term debt is as follows (in thousands):

	September 30, 2016			December 31, 2015
Long-term debt:
Borrowings under revolving credit facility	$	32,562		$	25,148
Term loan	10,000			25,398
Total long-term debt	42,562			50,546
Less current portion of long-term debt	(34,562		)	(32,291		)
Long-term debt, less current portion	$	8,000		$	18,255