Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	March 31,	December 31,
	2015	2014
Line of credit with FGI	$               3,105	$               2,841
$1.5 million, 8% shareholder note due 2016 (1)	1,605	1,598
$3.0 million, 8% subordinated convertible shareholder notes due 2016 (1)	2,954	2,947
$3.0 million, 8% shareholder note due 2016 (1)	2,941	2,931
Debt, Total	10,605	10,317
Less current portion	(3,105)	(2,841)
Long-term debt, net of current portion	$               7,500	$               7,476