Note 7 - Mortgage Loans Payable (Tables)

6 Months Ended

Jun. 30, 2013

Mortgage Loans on Real Estate [Abstract]

Schedule of Debt [Table Text Block]

	June 30,		December 31,
	2013		2012
	(Unaudited)
Mortgage payable - Port Jefferson Professional Park (a)	$	-	$	5,013,415
Total	$	-	$	5,013,415