Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Summary of financial assets and liabilities measured at fair value on a recurring basis
Interest Rate Swap (1)	$ (39,840)	[1]	$ (377,795)	[1]
Total	59,215,102		56,947,645
Fair Value, Inputs, Level 1 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Interest Rate Swap (1)	0	[1]	0	[1]
Total	59,254,942		57,325,440
Fair Value, Inputs, Level 2 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Interest Rate Swap (1)	(39,840)	[1]	(377,795)	[1]
Total	(39,840)		(377,795)
Fair Value, Inputs, Level 3 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Interest Rate Swap (1)	0	[1]	0	[1]
Total	0		0
Preferred Stock [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	24,536,942		18,300,970
Preferred Stock [Member] | Fair Value, Inputs, Level 1 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	24,536,942		18,300,970
Preferred Stock [Member] | Fair Value, Inputs, Level 2 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	0		0
Preferred Stock [Member] | Fair Value, Inputs, Level 3 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	0		0
Common Stock [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	34,718,000		39,024,470
Common Stock [Member] | Fair Value, Inputs, Level 1 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	34,718,000		39,024,470
Common Stock [Member] | Fair Value, Inputs, Level 2 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	0		0
Common Stock [Member] | Fair Value, Inputs, Level 3 [Member]
Summary of financial assets and liabilities measured at fair value on a recurring basis
Securities Available for Sale at Fair Value	$ 0		$ 0

[1] (1) Included in accrued liabilities and deposits