The fair value of the inventories after determining the inventory impairments during period.

No definition available.

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- Definition

The total number of subdivisions impaired.

+ References

No definition available.

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- Definition

The total number of subdivision been tested during inventory impairment process.

+ References

No definition available.

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=66092785&loc=d3e4542-108314

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-SubTopic 10
-Section 35
-Paragraph 1C
-URI http://asc.fasb.org/extlink&oid=68049868&loc=SL66093883-108312

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=68049868&loc=SL66093879-108312

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Note 7 - Fair Value of Impaired Inventory (Details) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2016 USD ($)	Mar. 31, 2016	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Minimum [Member]
Discount rate	12.00%				5.00%
Maximum [Member]
Discount rate	15.00%				12.00%
Impairment Data; Total Subdivisions Tested	17	14		22		22
Impairment Data; Inventory Impairments	$ 1,600			$ 350	$ 1,600	$ 350
Impairment Data; Fair Value of Inventory After Impairments	$ 6,415			$ 3,701
Impairment Data; Number of Subdivisions Impaired	2			1
Discount rate				8.70%