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Debt (Details) - Long-term debt (Parentheticals) (USD $)
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Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
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1.5 million Shareholder Note Due 2015 [Member]
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| Debt (Details) - Long-term debt (Parentheticals) [Line Items] | ||
| Interest Rate, Stated Percentage | 8.00% | 6.00% |
| Maturity Year | 2015 | 2015 |
| Shareholder note due, Face Amount | $ 1,500 | $ 1,500 |
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3.0 million 8% Subordinated Convertible Shareholder Notes Due 2016 [Member]
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| Debt (Details) - Long-term debt (Parentheticals) [Line Items] | ||
| Interest Rate, Stated Percentage | 8.00% | 8.00% |
| Maturity Year | 2016 | 2016 |
| Shareholder note due, Face Amount | 3,000 | 3,000 |
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3.0 million 8% Shareholder Note Due 2015 [Member]
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||
| Debt (Details) - Long-term debt (Parentheticals) [Line Items] | ||
| Interest Rate, Stated Percentage | 8.00% | 8.00% |
| Maturity Year | 2015 | 2015 |
| Shareholder note due, Face Amount | $ 3,000 | $ 3,000 |