Securities Available for Sale (Details) (USD $)	Dec. 31, 2013
Summary of temporarily impaired securities
Less than 12 Months, Fair Value	$ 23,599,121
Less than 12 Months, Unrealized Losses	(1,869,825)
12 Months or Longer, Fair Value	619,836
12 Months or Longer, Unrealized Losses	(85,164)
Preferred Stock [Member]
Summary of temporarily impaired securities
Less than 12 Months, Fair Value	19,665,921
Less than 12 Months, Unrealized Losses	(1,542,827)
12 Months or Longer, Fair Value	619,836
12 Months or Longer, Unrealized Losses	(85,164)
Common stock [Member]
Summary of temporarily impaired securities
Less than 12 Months, Fair Value	3,933,200
Less than 12 Months, Unrealized Losses	(326,998)
12 Months or Longer, Fair Value	0
12 Months or Longer, Unrealized Losses	$ 0