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Note 9 - Accrued Liabilities (Tables)

6 Months Ended

Mar. 31, 2018

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		March 31,				September 30,
		2018				2017
Payroll and related		$	1,214,039			$	1,870,579
Deferred revenue			1,028,497				268,580
Accrued contract costs			474,068				197,034
Severance			327,937				-
Acquisition escrow liability			185,250				-
Warranty reserve			169,204				179,101
Deferred rent			15,367				46,101
Total		$	3,414,362			$	2,561,395

Schedule of Product Warranty Liability [Table Text Block]

		Three months ended								Six months ended
		March 31,								March 31,
		2018				2017				2018				2017
Beginning balance		$	188,308			$	353,938			$	179,101			$	356,984
Warranty provision			-				101,673				12,361				111,369
Warranty settlements			(19,104	)			(6,470	)			(22,258	)			(19,212	)
Ending balance		$	169,204			$	449,141			$	169,204			$	449,141

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- Definition

Tabular disclosure of the components of accrued liabilities.

+ 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://fasb.org/us-gaap/role/ref/legacyRef
-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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