Notes Payable (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The following table summarizes the Company’s Amended NSC Note activities as of December 31, 2016 ($ in thousands).

	NSC Note Payable		Discount		NSC Note Payable, Net
December 31, 2015 balance	$	2,792	$	(324)		2,468
Payment of NSC debt		(2,792)		-		(2,792)
Amortization of debt discount		-		324		324
December 31, 2016 balance	$	-	$	-	$	-