Inventories: Schedule of Inventory, Current (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Details
Finished goods	$ 1,554	$ 1,847
Work-in-process	1,101	1,103
Raw materials	1,818	1,922
Total	$ 4,473	$ 4,872

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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-Publisher FASB

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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