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Warranty (Tables)

12 Months Ended

Sep. 30, 2017

Warranty

Schedule of warranty cost and accrual information

		2017			2016
Warranty accrual as of October 1,		$	1,009,368		$	878,901
Accrued expense for fiscal year		219,390			409,013
Warranty cost incurred for fiscal year		(215,297		)	(278,546		)
Warranty accrual as of September 30,		$	1,013,461		$	1,009,368

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- References

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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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