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Debt (Details) - Components of Debt (Parentheticals) (USD $)
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6 Months Ended | 12 Months Ended |
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Jun. 30, 2014
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Dec. 31, 2013
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$1.5 Million, 8% Shareholder Note Due 2015 [Member]
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| Debt (Details) - Components of Debt (Parentheticals) [Line Items] | ||
| Interest Rate, Stated Percentage | 8.00% | 8.00% |
| 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) - Components of 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) - Components of 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 |