Offsetting Assets and Liabilities (Schedule of Offsetting of Assets) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2014
Derivatives
Gross Amounts of Recognized Assets	$ 396,068
Gross Amounts Offset in the Consolidated Balance Sheets	(111,614)
Net Amounts of Assets Presented in the Consolidated Balance Sheets	284,454
Gross Amounts Not Offset in the Consolidated Balance Sheets
Financial Instruments
Cash Collateral Received		[1]		[1]
Net Amount	284,454
Interest Rate Swap [Member]
Derivatives
Gross Amounts of Recognized Assets	396,068
Gross Amounts Offset in the Consolidated Balance Sheets	(111,614)
Net Amounts of Assets Presented in the Consolidated Balance Sheets	284,454
Gross Amounts Not Offset in the Consolidated Balance Sheets
Financial Instruments
Cash Collateral Received		[1]
Net Amount	284,454
Cash collateral pledged	767,708
Derivative, maximum exposure	1,052,162
Interest Rate Swaption [Member]
Derivatives
Gross Amounts of Recognized Assets
Gross Amounts Offset in the Consolidated Balance Sheets
Net Amounts of Assets Presented in the Consolidated Balance Sheets
Gross Amounts Not Offset in the Consolidated Balance Sheets
Financial Instruments
Cash Collateral Received				[1]
Net Amount
Cash collateral pledged			4,886,011
Derivative, maximum exposure			$ 4,886,011

[1] At December 31, 2014, the Company pledged $4,886,011 of cash collateral in relation to its interest rate swaption; with the total net counterparty exposure for this position totaling $4,886,011. At December 31, 2013, the Company pledged $767,708 of cash collateral in relation to its interest rate swap agreements; with the total net counterparty exposure for this position totaling $1,052,162.