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Notes and Other Obligations (Schedule of Long-Term Debt) (Details) (USD $)
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Sep. 30, 2013
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Dec. 31, 2012
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| Debt Instrument [Line Items] | ||
| Notes payable | $ 2,609,055 | $ 3,053,424 |
| Less current portion | 421,869 | 2,290,292 |
| Notes payable, noncurrent | 2,187,186 | 763,132 |
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Other Short-Term Installment Obligations [Member]
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| Debt Instrument [Line Items] | ||
| Notes payable | 276,463 | 220,763 |
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Mortgage Notes [Member]
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| Debt Instrument [Line Items] | ||
| Notes payable | 2,332,592 | 2,435,073 |
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Termination Obligation [Member]
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| Debt Instrument [Line Items] | ||
| Notes payable | $ 397,588 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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