Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Depreciation of Property and Equipment Is Using Straight-Line Method for Substantially all Assets with Estimated Lives [Table Text Block]

Operating equipment	10 years
Vehicles	8 years
Office equipment	5 years
Buildings and improvements	20 years

Company's Property and Equipment [Table Text Block]

		2013			2012
Operating equipment	$	24,202,642		$	25,868,886
Vehicles		711,197			695,724
Office equipment		249,203			231,234
Buildings		12,778,948			12,183,492
		37,941,990			38,979,336
Less accumulated depreciation		(9,847,836	)		(8,289,945	)
	$	28,094,154		$	30,689,391

Reconciliation of Number of Shares [Table Text Block]

	2013				2012
			Per Share				Per Share
	Shares		Amount		Shares		Amount
Basic earnings (loss) per share	27,541,491	$	(0.06	)	27,541,491	$	(0.33	)
Effect of dilutive stock options and warrants	-		-		-		-
Diluted earnings (loss) per share	27,541,491	$	(0.06	)	27,541,491	$	(0.33	)