Long-Term Debt and Credit Facility (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Components of long-term debt

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

	June 30, 2017			December 31, 2016
Long-term debt:
Borrowings under revolving credit facility	$	42,716		$	38,566
Term loan	—			9,833
Total long-term debt	42,716			48,399
Less current portion of long-term debt	(42,716		)	(40,566		)
Long-term debt, less current portion	$	—		$	7,833