Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	December 31,
	2013	2012
Line of credit with FGI	$ 2,258	$ 5,476
$1.5 million, 8% (6% at December 31, 2012) shareholder note due 2015	1,586	1,638
$3.0 million, 8% subordinated convertible shareholder notes due 2016	3,000	3,000
$3.0 million, 8% shareholder note due 2015	2,963	2,940
Debt, Total	9,807	13,054
Less current portion	(2,258)	(5,576)
Long-term debt, net of current portion	$ 7,549	$ 7,478

Schedule of Maturities of Long-term Debt [Table Text Block]

Years ending December 31:
2014	$ 2,258
2015	7,650
Total	$ 9,908