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Product Warranties (Tables)

12 Months Ended

Dec. 31, 2017

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

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

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249

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