Debt (Tables)

6 Months Ended

Jun. 30, 2016

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt consisted of the following (in thousands):

	June 30, 2016			December 31, 2015
Main Street Term Loan, net of unamortized debt discount based on an imputed interest rate of 12%; $157 at June 30, 2016 and $192 at December 31, 2015, respectively.	$	8,843		$	8,808
Main Street Revolver	—			400
SRS Note, net of unamortized debt discount based on an imputed interest rate of 12%; $4 at June 30, 2016 and $5 at December 31, 2015, respectively.	1,781			1,780
	10,624			10,988
Less current maturities	(8,843		)	(400		)
Long-term debt, net of current portion	$	1,781		$	10,588