XML 31 R20.htm IDEA: XBRL DOCUMENT v3.5.0.2

Note 3 - Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Property, Plant and Equipment [Table Text Block]

		June 30, 2016				December 31, 2015
Construction equipment		$	121,735			$	114,724
Transportation equipment			18,830				18,056
Buildings			12,728				10,860
Office equipment			2,878				2,810
Leasehold improvement			894				894
Construction in progress			225				1,986
Land			3,509				4,257
Water rights			200				200
			160,999				153,787
Less accumulated depreciation			(88,964	)			(80,312	)
Total property and equipment, net		$	72,035			$	73,475

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration