Convertible Debt (Tables)

9 Months Ended

Sep. 30, 2018

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The components of the Company’s Note Purchase Agreement for the nine months ended September 30, 2018 are as follows:

	December 31, 2017		Additions/Borrowings			Repayment /Amortization		September 30, 2018
	(In thousands)
Notes	$	—	$	17,000		$	—	$	17,000
Add: Interest converted to Notes	—		1,388			—		1,388
Less: Deferred issuance costs	—		(2,077		)	751		(1,326		)
Less: Issuance costs associated with Warrants	—		(3,858		)	1,443		(2,415		)
Total Debt, net of deferred issuance costs	—		12,453			2,194		14,647
Short term debt obligations	—							9,000
Long term debt obligations, net	$	—						$	5,647