Debt

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Debt Disclosure [Text Block]

9.   Debt

Debt consists of the following (in thousands):

	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

(1) The aggregate amount of unamortized debt discount was $0.1 million and $0.2 million at March 31, 2015

      and December 31, 2014, respectively.

Line of Credit with FGI

At March 31, 2015, the Company had $2.8 million of gross accounts receivable pledged to FGI as collateral for short-term debt in the amount of $1.9 million. At March 31, 2015, the Company also had $1.2 million in borrowings outstanding against eligible inventory. The Company was in compliance with the terms of the FGI Facility at March 31, 2015. However, there is no guarantee that the Company will be able to borrow to the full limit of $7.5 million if FGI chooses not to finance a portion of its receivables or inventory.