Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.10.0.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Accumulated depreciation, leased property $ 87,154,095 $ 72,155,753
Accumulated depreciation, property and equipment 15,969,346 12,643,636
Accumulated amortization, Deferred costs 1,290,236 623,764
Reserve for financing notes and related accrued interest receivable $ 600,000 $ 4,100,000
Preferred stock, par value (in dollars per share) $ 0.001  
Preferred stock, authorized (in shares) 10,000,000  
Preferred stock, outstanding (in shares) 50,222.27  
Capital stock non-convertible, par value (in dollars per share) $ 0.001 $ 0.001
Capital stock non-convertible, shares issued (in shares) 11,960,225 11,915,830
Capital stock non-convertible, shares outstanding (in shares) 11,960,225 11,915,830
Capital stock non-convertible, shares authorized (in shares) 100,000,000 100,000,000
Series A Cumulative Redeemable Preferred Stock    
Preferred stock interest rate 7.375% 7.375%
Preferred Stock, Liquidation Preference $ 125,555,675 $ 130,000,000
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 (in shares) 10,000,000 10,000,000
Preferred stock, issued (in shares) 50,222 52,000
Preferred stock, outstanding (in shares) 50,222 52,000
Convertible Debt    
Net of discount and debt issuance costs $ 1,180,729 $ 1,967,917
Deferred debt financing costs, net 241,000  
Secured Debt    
Deferred debt financing costs, net $ 210,891 $ 254,646