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Note 10 - Accrued and Other Liabilities (Tables)

6 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		March 31,				September 30,
		2023				2022
Payroll and related		$	2,422			$	3,003
Deferred revenue			1,652				1,827
Customer deposits			1,855				4,724
Accrued contract costs			622				809
Warranty reserve			150				159
Canadian goods and services and harmonized sales tax payable			-				1,556
Asset purchase holdback liability			714				-
Other			28				5
Total		$	7,443			$	12,083

Other Noncurrent Liabilities [Table Text Block]

		March 31,				September 30,
		2023				2022
Deferred revenue		$	159			$	227
Asset purchase holdback liability			-				680
Total		$	159			$	907

Schedule of Product Warranty Liability [Table Text Block]

		March 31,				September 30,
		2023				2022
Beginning balance		$	159			$	146
Warranty provision			52				86
Warranty settlements			(61	)			(73	)
Ending balance		$	150			$	159

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482425/460-10-50-8

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