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Product Warranties

12 Months Ended

Dec. 31, 2017

Product Warranties Disclosures [Abstract]

Product Warranty Disclosure [Text Block]

Note 6 – Product Warranties

A summary of the Company’s warranty liability activity, which is included in accrued liabilities in the accompanying balance sheets as of December 31, 2017 and 2016 is as follows:

		2017			2016
Warranty liability, beginning of year		$	213,000		$	-
Accruals			69,000			283,000
Payments			(114,000)			(70,000)
Adjustments and other			13,000
Warranty liability, end of year		$	181,000		$	213,000

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- References

No definition available.

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- Definition

The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-URI http://asc.fasb.org/topic&trid=2155896

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