Debt and Capital Lease Arrangements (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Debt

Debt and capital lease arrangements consisted of the following:

	December 31, 2015		December 31, 2014
	(in thousands)
Line of credit	$	—	$	—
Capital lease obligations	—		105
Total	$	—	$	105