Debt and Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Long-term Debt and Capital Lease Obligations

Long-term debt and capital lease obligations consisted of the following (in thousands):

	December 31,
	2015			2014
Term loan, due September 30, 2023	$	10,044		$	10,421
Line of credit, due November 30, 2020	8,777			3,000
Promissory notes payable to related parties, all due July 1, 2015	—			600
Premium on promissory notes	—			63
Capital lease obligations for equipment	677			793
	19,498			14,877
Less current portion	(507		)	(1,157		)
	$	18,991		$	13,720

Required Principal Payments on Outstanding Debt Obligations

Required principal payments on outstanding debt obligations as of December 31, 2015 for the next five years and thereafter are as follows (in thousands):

	Term  Loan		Line of Credit		Capital Lease Obligations
2016	$	391	$	—	$	134
2017	408		—		133
2018	422		—		133
2019	442		—		133
2020	459		8,777		133
Thereafter	7,922		—		68
	10,044		8,777		734
Amount representing interest	—		—		(57		)
	$	10,044	$	8,777	$	677

Loan Agreement Fee

At December 31, 2015, the quarterly fee was 0.15% and the fee totaled the following (in thousands):

	Year Ended December 31,
	2015		2014		2013
Loan Agreement fee	$	24	$	33	$	33