v2.4.0.8

Debt (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2014
Debt Disclosure [Abstract] |
Schedule of Debt [Table Text Block] |
| June 30, 2014 |  | December 31, 2013
Line of credit with FGI | $ | 3,432 |  | $ | 2,258
$1.5 million, 8% shareholder note due 2015 |  | 1,607 |  |  | 1,586
$3.0 million, 8% subordinated convertible shareholder notes due 2016 |  | 3,000 |  |  | 3,000
$3.0 million, 8% shareholder note due 2015 |  | 2,975 |  |  | 2,963
Debt, Total |  | 11,014 |  |  | 9,807
Less current portion |  | (5,039) |  |  | (2,258)
Long-term debt, net of current portion | $ | 5,975 |  | $ | 7,549

X
- Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration