Income Taxes - REIT Activities (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Real Estate Investment Trust Activities [Abstract]
REIT Taxable Income	$ 1,689,000	$ (637,000)
Fair Value Adjustments On MBS And Eurodollar Futures	846,000	1,683,000
Realized Gains On Investments	(307,795)	409,828
Tax Capital Gains	$ 1,056,000	$ 85,000