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Note 4 - Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2013

Property, Plant and Equipment [Table Text Block]

	March 31, 2013			December 31, 2012
Construction equipment	$	132,363		$	130,014
Transportation equipment		19,550			19,266
Buildings		10,427			10,176
Office equipment		1,383			1,279
Land		4,916			4,916
Water rights		200			200
		168,839			165,851
Less accumulated depreciation		(66,937	)		(63,543	)
	$	101,902		$	102,308

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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