Acquisition (Details 1) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Unaudited and unreviewed summary of results of operations on pro forma basis
Total operating revenue	$ 2,807,847	$ 8,804,363	$ 3,591,233
Total operating costs and expenses	2,694,925	8,959,314	4,461,736
Operating income (loss)	112,922	(154,951)	(870,503)
Interest expense and other	(468,982)	(520,466)	(627,843)
Net loss	(356,060)	(675,417)	(1,498,346)
Dividends on preferred stock	(233,592)	(526,645)	(460,648)
Net loss attributable to common stock	$ (589,652)	$ (1,202,062)	$ (1,958,994)
Net loss per share, basic & diluted	$ (0.02)	$ (0.04)	$ (0.08)