XML 38 R22.htm IDEA: XBRL DOCUMENT

Note 4 - Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2012

Property, Plant and Equipment [Table Text Block]

	September 30, 2012			December 31, 2011
Construction equipment	$	133,302		$	125,222
Transportation equipment		16,519			17,963
Buildings		7,186			4,729
Office equipment		1,365			1,077
Construction in progress		1,933			2,544
Land		4,886			3,026
Water rights		200			200
		165,391			154,761
Less accumulated depreciation		(63,065	)		(71,332	)
	$	102,326		$	83,429

- 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.

+ References+ Details