Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Unaudited) (Parenthetical)

v3.5.0.2
Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
Jun. 30, 2016
Dec. 31, 2015
Accumulated depreciation, leased property $ 42,821,737 $ 33,869,263
Accumulated depreciation, property and equipment 7,615,837 5,948,988
Accumulated amortization, Deferred costs 1,708,009 2,717,609
Reserve for financing notes and related accrued interest receivable $ 4,100,000 $ 13,784,137
Preferred stock, par value (in dollars per share) $ 0.001  
Preferred stock, authorized 10,000,000  
Capital stock non-convertible, par value (in dollars per share) $ 0.001 $ 0.001
Capital stock non-convertible, shares issued 11,869,828 11,939,697
Capital stock non-convertible, shares outstanding 11,869,828 11,939,697
Capital stock non-convertible, shares authorized 100,000,000 100,000,000
Series A Cumulative Redeemable Preferred Stock [Member]    
Preferred Stock, Liquidation Preference $ 56,250,000 $ 56,250,000
Preferred Stock, Liquidation Preference (in dollars per share) $ 2,500 $ 2,500
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, authorized 10,000,000 10,000,000
Preferred stock, issued 22,500 22,500
Preferred stock, outstanding 22,500 22,500