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Consolidated Statements of Operations (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Income Statement Abstract |  |
Rental income | $ 16,970,747 | $ 13,504,489
Fee and other income | 698,220 | 572,616
Total Revenues | 17,668,967 | 14,077,105
Costs and expenses: |  |
Direct Costs of Leased and Rented Property or Equipment | 5,554,937 | 4,944,010
General and administrative | 4,752,459 | 3,846,177
Depreciation, Depletion and Amortization | 4,869,467 | 4,170,626
Total costs and expenses | 16,853,394 | 13,389,813
Income (loss) from operations | 815,573 | 687,292
Interest Expense, Debt | 4,493,558 | 3,194,887
Interest income | 80,427 | 125,662
Gain on sale of real estate | 898,220 | 119,925
Gain on dissolution of partnership interests | 372,089 | 0
Extinguishment of Debt, Amount | (691,487) | 0
Total other expense, net | (2,451,335) | (2,949,300)
Net income (loss) from continuing operations | (1,635,762) | (2,262,008)
Income (loss) attributable to noncontrolling interests | 497,712 | 354,895
Net loss | $ (2,133,474) | $ (2,616,903)
Basic and diluted (loss)/income per common share: |  |
Loss per common share - basic and diluted: | $ (0.14) | $ (0.19)
Weighted average number of common shares outstanding | 15,479,474 | 13,678,716

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