Debt (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Long-term Debt

Debt consisted of the following (in thousands):

	December 31,
	2016			2015
Main Street Term Loan, net of unamortized debt discount based on imputed interest rate of 12%; $123 at December 31, 2016 and $192 at December 31, 2015.	$	8,877		$	8,808
SRS Note, net of unamortized debt discount based on imputed interest rate of 15%; $2 at December 31, 2016 and $5 at December 31, 2015.	1,783			1,780
Main Street Revolver	—			400
Total	10,660			10,988
Less current maturities	(10,660		)	(400		)
Long-term debt, net of current portion	$	—		$	10,588

Schedule of Maturities of Long-term Debt

Future maturities of debt are estimated as follows (in thousands):

	Main Street Term Loan		SRS Note		Total
2017	$	—	$	1,785	$	1,785
2018	9,000		—		9,000
	$	9,000	$	1,785	$	10,785