Note 3 - Acquisitions (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Purchase Price Allocation [Table Text Block]

	October 14, 2011
Cash	$	237,850
Other current assets		552,331
Property and equipment		4,529,760
Intangible assets		1,729,600
Goodwill		420,505
Current liabilities		(332,710	)
Deferred income tax liabilities		(1,889,202	)
Purchase price	$	5,248,134

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended September, 2011		Nine Months Ended September, 2011
Revenues	$	25,839,115	$	77,942,997
Income from operations	$	6,242,794	$	18,911,505
Net income	$	797,313	$	2,071,206
Net income per common share	$	0.06	$	0.16