Statements of Operations (Unaudited) (USD $)	3 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Income Statement [Abstract]
Revenue	$ 13,036,079	$ 4,781,048
Operating Expenses
Rents and transportation	2,029,481	1,035,787
Wages, salaries and benefits	4,015,553	1,325,899
Fuel and fuel taxes	4,923,539	1,458,551
Depreciation and amortization	1,261,335	518,274
Insurance and claims	279,572	191,621
Operating taxes and licenses	418,403	40,903
General and administrative	1,919,862	475,207
Total Operating Expenses	14,847,745	5,046,242
Loss from continuing operations	(1,811,666)	(265,194)
(Loss)/Gain  from discontinued operations	(420,756)	2,348
Other Income (Expense)
Gain/(loss) on change of fair value of derivative liability	(26,817)	0
Interest	(797,003)	(143,659)
Interest - related parties	(19,848)	(39,898)
Other income (expense)	198,879	111,054
Total Other Income (Expense)	(644,789)	(72,503)
Net loss before noncontrolling interest	(2,877,211)	(335,349)
Noncontrolling interest share of subsidiary net income (loss)	9,443	5,961
Net loss	$ (2,867,768)	$ (329,388)
Net loss per share - basic and diluted
Loss from continuing operations	$ (0.07)	$ (0.02)
Loss from discontinued operations	$ (0.01)	$ 0
Net loss per common share-basic and diluted	$ (0.08)	$ (0.02)
Weighted average common shares outstanding - basic and diluted	36,332,331	21,089,749