Hato Rey Partnership (Details Textual) (USD $)	6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012
Noncontrolling Interest [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest	60.00%
Area Of Real Estate Property	207,000
Loan Provided To Partnership Firm Interest Percentage	13.00%
Loan Provided To Partnership Firm	$ 2,670,000	$ 2,670,000
Accrued Interest On Loan Provided To Partnership Firm Interest Percentage	$ 1,614,941