XML 28 R17.htm IDEA: XBRL DOCUMENT v3.4.0.3

Note 1 - Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Weighted Average Number of Shares [Table Text Block]

		Three Months Ended
		March 31,
		2016				2015
Weighted-average shares outstanding-basic			71,791				58,224
Common stock equivalents for stock options and restricted stock			791				513
Weighted-average shares outstanding-diluted			72,582				58,737

Property, Plant and Equipment [Table Text Block]

										Estimated
		March 31,				December 31,				Useful Lives
		2016				2015				(in years)
Property and equipment:
Land		$	44,544			$	36,529
Buildings and improvements			121,250				85,626			7	to	40
Equipment			457,544				420,380			3	to	20
			623,338				542,535
Accumulated depreciation			(300,508	)			(308,060	)
Total property and equipment, net		$	322,830			$	234,475

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

- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
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