Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Debt Outstanding

The Company had the following debt outstanding:

	December 31,
(Dollars in thousands)	2017			2016
Senior secured debt	$	25,000		$	50,000
Payment-in-kind (PIK) interest	7,929			3,852
Issuance costs	(125		)	(214		)
Total senior secured debt, net	32,804			53,638
Other note payable	2,500			5,000
Payment-in-kind (PIK) interest	705			340
Total other note payable	3,205			5,340
Total debt	$	36,009		$	58,978