Genasys (GNSS) 10-Q 9 May 22 2022 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Mar. 31, 2022	May 05, 2022
Document Information [Line Items]
Entity Central Index Key	0000924383
Entity Registrant Name	Genasys Inc.
Amendment Flag	false
Current Fiscal Year End Date	--09-30
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2022
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2022
Document Transition Report	false
Entity File Number	000-24248
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	87-0361799
Entity Address, Address Line One	16262 West Bernardo Drive
Entity Address, City or Town	San Diego
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92127
City Area Code	858
Local Phone Number	676-1112
Title of 12(b) Security	Common stock, $0.00001 par value per share
Trading Symbol	GNSS
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		36,578,085

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
ASSETS
Cash and cash equivalents	$ 8,977	$ 13,167
Short-term marketable securities	5,204	5,686
Restricted cash	267	279
Accounts receivable, net	5,550	7,682
Inventories, net	9,642	6,416
Prepaid expenses and other	1,479	2,255
Total current assets	31,119	35,485
Long-term marketable securities	2,264	1,875
Long-term restricted cash	1,096	1,082
Deferred tax assets, net	8,375	8,039
Property and equipment, net	1,726	1,755
Goodwill	23,830	23,834
Intangible assets, net	11,735	12,804
Operating lease right of use assets	4,508	4,862
Other assets	405	392
Total assets	85,058	90,128
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	2,956	2,160
Accrued liabilities	10,161	14,111
Notes payable	267	296
Operating lease liabilities, current portion	896	899
Total current liabilities	14,280	17,466
Other liabilities, noncurrent	1,030	995
Operating lease liabilities, noncurrent	5,276	5,709
Total liabilities	20,586	24,170
Stockholders' equity:
Preferred stock, $0.00001 par value; 5,000,000 shares authorized; none issued and outstanding	0	0
Common stock, $0.00001 par value; 100,000,000 shares authorized; 36,528,085 and 36,403,833 shares issued and outstanding, respectively	0	0
Additional paid-in capital	107,507	107,110
Accumulated deficit	(42,951)	(41,154)
Accumulated other comprehensive income (loss)	(84)	2
Total stockholders' equity	64,472	65,958
Total liabilities and stockholders' equity	$ 85,058	$ 90,128

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Mar. 31, 2022	Sep. 30, 2021
Preferred stock, par value (in dollars per share)	$ 0.00001	$ 0.00001
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.00001	$ 0.00001
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	36,528,085	36,403,833
Common stock, outstanding (in shares)	36,528,085	36,403,833

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Revenues	$ 13,168	$ 11,301	$ 23,845	$ 19,329
Cost of revenues	6,208	6,047	11,743	10,350
Gross profit	6,960	5,254	12,102	8,979
Operating expenses
Selling, general and administrative	5,594	3,824	10,631	7,155
Research and development	1,893	877	3,607	1,964
Total operating expenses	7,487	4,701	14,238	9,119
(Loss) income from operations	(527)	553	(2,136)	(140)
Other (loss) income, net	(10)	(8)	3	61
(Loss) income before income taxes	(537)	545	(2,133)	(79)
Income tax (benefit) expense	(45)	283	(336)	278
Net (loss) income	$ (492)	$ 262	$ (1,797)	$ (357)
Basic (loss) income per share (in dollars per share)	$ (0.01)	$ 0.01	$ (0.05)	$ (0.01)
Diluted (in dollars per share)	$ (0.01)	$ 0.01	$ (0.05)	$ (0.01)
Weighted average common shares outstanding:
Basic (in shares)	36,353,321	33,683,240	36,405,321	33,629,479
Weighted average shares outstanding - diluted (in shares)	36,353,321	34,779,266	36,405,321	33,629,479
Product [Member]
Revenues	$ 11,854	$ 10,131	$ 21,424	$ 17,081
Service [Member]
Revenues	$ 1,314	$ 1,170	$ 2,421	$ 2,248

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Net loss	$ (492)	$ 262	$ (1,797)	$ (357)
Other comprehensive (loss) income
Unrealized loss on marketable securities	(59)	(3)	(69)	(6)
Unrealized foreign currency gain (loss)	58	(75)	(17)	397
Comprehensive (loss) income	$ (493)	$ 184	$ (1,883)	$ 34

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Activities:
Net loss	$ (1,797)	$ (357)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,282	552
Amortization of debt issuance costs	10	2
Warranty provision	16	37
Inventory obsolescence	64	196
Stock-based compensation	1,295	510
Realized loss on foreign currency forward contract	0	(76)
Deferred income taxes	(336)	278
Amortization of operating lease right of use asset	360	343
Accretion of acquisition holdback liability	24	22
Changes in operating assets and liabilities:
Accounts receivable, net	2,123	(14)
Inventories, net	(3,291)	(698)
Prepaid expenses and other	750	(253)
Accounts payable	805	1,184
Accrued and other liabilities	(4,412)	(1,363)
Net cash (used in) provided by operating activities	(3,107)	363
Investing Activities:
Purchases of marketable securities	(3,656)	(2,799)
Proceeds from maturities of marketable securities	3,681	2,939
Cash paid for acquisitions net of cash acquired	0	(4,367)
Capital expenditures	(171)	(148)
Net cash used in investing activities	(146)	(4,375)
Financing Activities:
Proceeds from exercise of stock options	170	170
Repurchase of common stock	(998)	0
Shares retained for payment of taxes in connection with settlement of restricted stock units	(70)	(141)
Payments on promissory notes	(17)	(18)
Cash paid for debt issuance costs	0	(38)
Net cash used in financing activities	(915)	(27)
Effect of foreign exchange rate on cash	(20)	(30)
Net decrease in cash, cash equivalents, and restricted cash	(4,188)	(4,069)
Cash, cash equivalents and restricted cash, beginning of period	14,528	23,996
Cash, cash equivalents and restricted cash, end of period	10,340	19,927
Cash and cash equivalents	8,977	18,455
Restricted cash, current portion	267	282
Long-term restricted cash	1,096	1,190
Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows	10,340	19,927
Noncash investing and financing activities:
Change in unrealized loss on marketable securities	(69)	(6)
Initial measurement of operating lease right of use assets	7	(259)
Initial measurement of operating lease liabilities	7	(259)
Fair value of net assets acquired	0	613
Assets Acquisition of Amika Mobile Corporation [Member]
Noncash investing and financing activities:
Obligation to issue common stock in connection with the Amika Mobile asset purchase	$ (832)	$ (3,431)

Note 1 - Operations

Note 1 - Operations	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Nature of Operations [Text Block]	1. Genasys Inc. (the “Company”) is a global provider of critical communications hardware and software systems designed to alert, inform, and protect. The Company's unified platform receives information from a wide variety of sensors and Internet-of-Things (IoT) inputs to collect real-time information on developing and active emergency situations. The Company uses this information to create and disseminate alerts, warnings, notifications, and instructions through multiple channels before, during, and after public safety and enterprise threats, critical events, and other crisis situations.

Note 2 - Basis of Presentation

Note 2 - Basis of Presentation and Significant Accounting Policies	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Basis of Presentation and Significant Accounting Policies [Text Block]	2. General The Company’s unaudited interim condensed consolidated financial statements included herein have been prepared in accordance with the instructions to Form 10 8 X not September 30, 2021, 10 November 23, 2021. September 30, 2021 September 30, 2021 10 not Principles of consolidation The Company has eight two Cash, cash equivalents and restricted cash The Company considers all highly liquid investments with an original maturity of three March 31, 2022, September 30, 2021, The Company considers any amounts pledged as collateral or otherwise restricted for use in current operations to be restricted cash. In addition, the Company excludes from cash and cash equivalents cash required to fund specific future contractual obligations related to business combinations. Restricted cash is classified as a current asset unless amounts are not one March 31, 2022, September 30, 2021, $1,082. Reclassifications Where necessary, certain prior year’s information has been reclassified to conform to the current year presentation.

Note 3 - Recent Accounting Pron

Note 3 - Recent Accounting Pronouncements	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Accounting Standards Update and Change in Accounting Principle [Text Block]	3. New pronouncements pending adoption In June 2016, No. 2016 13, Measurement of Credit Losses on Financial Instruments November 2019, No. 2019 10, Financial Instruments Credit Losses (ASC 326 815 842 326 December 15, 2022. first October 1, 2023, not not In March 2020, No. 2020 04, Reference Rate Reform (ASC 848 No. 2020 04 No. 2020 04 No. 2021 01, Reference Rate Reform (ASC 848 848 March 12, 2020 December 31, 2022. not

Note 4 - Revenue Recognition

Note 4 - Revenue Recognition	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	4. ASC 606 five 1. Identify the contract(s) with customers 2. Identify the performance obligations 3. Determine the transaction price 4. Allocate the transaction price to the performance obligations 5. Recognize revenue when the performance obligations have been satisfied ASC 606 The Company derives its revenue from the sale of products to customers, contracts, software license fees, other services and freight. The Company sells its products through its direct sales force and through authorized resellers and system integrators. The Company recognizes revenue for goods including software when all the significant risks and rewards have been transferred to the customer, no no may one may Product revenue Product revenue is recognized as a distinct single performance obligation when products are tendered to a carrier for delivery, which represents the point in time that the Company’s customer obtains control of the products. A smaller portion of product revenue is recognized when the customer receives delivery of the products. A portion of products are sold through resellers and system integrators based on firm commitments from an end user, and as a result, resellers and system integrators carry little or no not Perpetual licensed software The sale and/or license of software products is deemed to have occurred when a customer either has taken possession of, or has the ability to take immediate possession of the software and the software key. Perpetual software licenses can include one Time-based licensed software The time-based license agreements include the use of a software license for a fixed term, generally one not Warranty, maintenance and services The Company offers extended warranty, maintenance and other services. Extended warranty and maintenance contracts are offered with terms ranging from one one Multiple element arrangements The Company has entered into a number of multiple element arrangements, such as the sale of a product or perpetual licenses that may may Revenue is allocated to each deliverable based on the fair value of each individual element and is recognized when the revenue recognition criteria described above are met, except for time-based licenses which are not The Company disaggregates revenue by reporting segment (Hardware and Software) and geographically to depict the nature of revenue in a manner consistent with its business operations and to be consistent with other communications and public filings. Refer to Note 18, 19, Contract assets and liabilities The Company enters into contracts to sell products and provide services and recognizes contract assets and liabilities that arise from these transactions. The Company recognizes revenue and corresponding accounts receivable according to ASC 606 may may March 31, 2022 September 30, 2021, March 31, 2022 September 30, 2021. 10, The Company’s contract liabilities were as follows: Customer deposits Deferred revenue Total contract liabilities Balance as of September 30, 2021 $ 8,701 $ 1,428 $ 10,129 New performance obligations 4,298 801 5,099 Recognition of revenue as a result of satisfying performance obligations (7,259 ) (941 ) (8,200 ) Effect of exchange rate on deferred revenue - 1 1 Balance as of March 31, 2022 $ 5,740 $ 1,289 $ 7,029 Less: non-current portion - (307 ) (307 ) Current portion as of March 31, 2022 $ 5,740 $ 982 $ 6,722 Remaining performance obligations Remaining performance obligations related to ASC 606 one As of March 31, 2022, Practical expedients In cases where the Company is responsible for shipping after the customer has obtained control of the goods, the Company has elected to treat these activities as fulfillment activities rather than as a separate performance obligation. Additionally, the Company has elected to capitalize the cost to obtain a contract only if the period of amortization would be longer than one one

Note 5 - Fair Value Measurement

Note 5 - Fair Value Measurements	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Fair Value Disclosures [Text Block]	5. The Company’s financial instruments consist principally of cash equivalents, short and long-term marketable securities, accounts receivable, and accounts payable. The fair value of a financial instrument is the amount that would be received in an asset sale or paid to transfer a liability in an orderly transaction between unaffiliated market participants. Assets and liabilities measured at fair value are categorized based on whether or not three 3 Level 1: Inputs are based on quoted market prices for identical assets or liabilities in active markets at the measurement date. Level 2: Inputs include quoted prices for similar assets or liabilities in active markets and/or quoted prices for identical or similar assets or liabilities in markets that are not Level 3: Inputs include management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. The inputs are unobservable in the market and significant to the instrument’s valuation. The fair value of the Company’s cash equivalents and marketable securities were determined based on Level 1 2 2” not 3 March 31, 2022 September 30, 2021. no 1, 2, 3 no March 31, 2022 September 30, 2021. Instruments measured at fair value on a recurring basis Cash equivalents and marketable securities March 31, 2022 September 30, 2021. March 31, 2022 Cost Basis Unrealized Fair Value Cash Short-term Long-term Level 1: Money market funds $ 988 $ - $ 988 $ 988 $ - $ - Level 2: Certificates of deposit 1,244 - 1,244 - 942 302 Municipal securities 5,370 (48 ) 5,322 - 4,126 1,196 Corporate bonds 923 (21 ) 902 - 136 766 Subtotal 7,537 (69 ) 7,468 - 5,204 2,264 Total $ 8,525 $ (69 ) $ 8,456 $ 988 $ 5,204 $ 2,264 September 30, 2021 Cost Basis Unrealized Fair Value Cash Short-term Long-term Level 1: Money market funds $ 932 $ - $ 932 $ 932 $ - $ - Level 2: Certificates of deposit 1,494 - 1,494 - 694 800 Municipal securities 5,139 (1 ) 5,138 - 4,205 933 Corporate bonds 928 1 929 - 787 142 Subtotal 7,561 - 7,561 - 5,686 1,875 Total $ 8,493 $ - $ 8,493 $ 932 $ 5,686 $ 1,875 Instruments measured at fair value on a non-recurring basis Nonfinancial assets Goodwill and intangible assets are recognized at fair value during the period in which an acquisition is completed, from updated estimates during the measurement period, or when they are considered to be impaired. These non-recurring fair value measurements, primarily for intangible assets acquired, were based on Level 3 The following table presents nonfinancial assets that were subject to fair value measurement during the six March 31, 2022. no six March 31, 2022. Carrying Value Level 1 Level 2 Level 3 Gain/ (Loss) Operating lease ROU asset $ 7 $ - $ - 7 $ - Holdback Liability third CAD$1,000 USD$799 three Balance as of September 30, 2021 $ 687 Accretion 24 Currency translation 12 Balance as of March 31, 2022 $ 723

Note 6 - Inventories, Net

Note 6 - Inventories, Net	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Inventory Disclosure [Text Block]	6. Inventories, net consisted of the following: March 31, September 30, 2022 2021 Raw materials $ 8,280 $ 5,449 Finished goods 723 842 Work in process 1,381 877 Inventories, gross 10,384 7,168 Reserve for obsolescence (742 ) (752 ) Inventories, net $ 9,642 $ 6,416

Note 7 - Property and Equipment

Note 7 - Property and Equipment, Net	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	7. Property and equipment, net consisted of the following: March 31, September 30, 2022 2021 Office furniture and equipment $ 1,355 $ 1,261 Machinery and equipment 1,380 1,270 Leasehold improvements 2,173 2,154 Property and equipment, gross 4,908 4,685 Accumulated depreciation (3,182 ) (2,930 ) Property and equipment, net $ 1,726 $ 1,755 Depreciation expense was $102 and $101 for the three March 31, 2022 2021, six March 31, 2022 2021,

Note 8 - Goodwill and Intangibl

Note 8 - Goodwill and Intangible Assets	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Goodwill and Intangible Assets Disclosure [Text Block]	8. Goodwill is attributable to the acquisitions of Genasys Spain and Zonehaven, and the Amika Mobile asset purchase and is due to combining the integrated emergency critical communications, mass messaging solutions and software development capabilities with existing hardware products for enhanced offerings and the skill level of the acquired workforces. The Company periodically reviews goodwill for impairment in accordance with relevant accounting standards. There were no six March 31, 2022. September 30, 2021, March 31, 2022 September 30, 2021, six March 31, 2022. The changes in the carrying amount of goodwill by segment for the six March 31, 2022, Hardware Software Total Balance as of September 30, 2021 $ - $ 23,834 $ 23,834 Currency translation - (4 ) (4 ) Balance as of March 31, 2022 $ - $ 23,830 $ 23,830 Intangible assets and goodwill related to Genasys Spain are translated from Euros to U.S. dollars at the balance sheet date. The net impact of foreign currency exchange differences arising during the period related to goodwill and intangible assets was a decrease of $125. Intangible assets and goodwill related to Amika Mobile are translated from Canadian dollars to U.S. dollars at the balance sheet date. The net impact of foreign currency exchange differences arising during the period related to goodwill and intangible assets was an increase of $135. The changes in the carrying amount of intangible assets by segment for the six March 31, 2022, Hardware Software Total Balance as of September 30, 2021 $ 25 $ 12,779 $ 12,804 Amortization (2 ) (1,081 ) (1,083 ) Currency translation - 14 14 Balance as of March 31, 2022 $ 23 $ 11,712 $ 11,735 The Company’s consolidated intangible assets consisted of the following: March 31, September 30, 2022 2021 Technology $ 12,081 $ 12,065 Customer relationships 1,835 1,855 Trade name portfolio 616 625 Non-compete agreements 234 244 Patents 72 72 14,838 14,861 Accumulated amortization (3,103 ) (2,057 ) $ 11,735 $ 12,804 As of March 31, 2022, Fiscal year ending September 30, 2022 (remaining six months) 1,083 2023 2,135 2024 2,122 2025 1,999 2026 1,863 Thereafter 2,533 Total estimated amortization expense $ 11,735 Amortization expense was $541 and $169 for the three March 31, 2022 2021, six March 31, 2022 2021,

Note 9 - Prepaid Expenses and O

Note 9 - Prepaid Expenses and Other	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Prepaid Expenses And Other Disclosure [Text Block]	9. Prepaid expenses and other current assets consisted of the following: March 31, September 30, 2022 2021 Deposits for inventory $ 201 $ 997 Prepaid insurance 473 395 Dues and subscriptions 233 213 Prepaid professional services 79 158 Prepaid commissions 159 82 Trade shows and travel 143 95 Other 191 315 $ 1,479 $ 2,255 Deposits for inventory Deposits for inventory consisted of cash payments to vendors for inventory to be delivered in the future. Prepaid insurance Prepaid insurance consisted of premiums paid for health, commercial and corporate insurance. These premiums are amortized on a straight-line basis over the term of the agreements. Dues and subscriptions Dues and subscriptions consisted of payments made in advance for software subscriptions and trade and professional organizations. These payments are amortized on a straight-line basis over the term of the agreements. Prepaid professional services Prepaid professional services consisted of payments made in advance for services such as accounting and legal services. Prepaid commissions Prepaid commissions represented the current portion of sales commissions paid in connection with obtaining a contract with a customer. These costs are deferred and are amortized on a straight-line basis over the period of benefit, which is typically between three five Trade shows and travel Trade shows and travel consisted of payments made in advance for trade show events.

Note 10 - Accrued and Other Lia

Note 10 - Accrued and Other Liabilities	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Current and Noncurrent Accrued Liabilities [Text Block]	10. Accrued liabilities consisted of the following: March 31, September 30, 2022 2021 Payroll and related $ 2,477 $ 3,726 Deferred revenue 982 1,120 Customer deposits 5,740 8,701 Accrued contract costs 710 416 Warranty reserve 150 146 Other 102 2 Total $ 10,161 $ 14,111 Other liabilities-noncurrent consisted of the following: March 31, September 30, 2022 2021 Deferred extended warranty revenue $ 307 $ 308 Asset purchase holdback liability 723 687 Total $ 1,030 $ 995 Payroll and related Payroll and related consisted primarily of accrued vacation, bonus, sales commissions and benefits. Deferred revenue Deferred revenue as of March 31, 2022, twelve March 31, 2023. Customer deposits Customer deposits represent amounts paid by customers as a down payment on hardware orders to be delivered in the twelve March 31, 2023. Accrued contract costs Accrued contract costs consisted of accrued expenses for contracting a third September 30, 2011. May 2019 May 2024. Warranty reserve Changes in the warranty reserve and extended warranty were as follows: March 31, September 30, 2022 2021 Beginning balance $ 146 $ 126 Warranty provision 16 56 Warranty settlements (12 ) (36 ) Ending balance $ 150 $ 146 The Company establishes a warranty reserve based on anticipated warranty claims at the time product revenue is recognized. Factors affecting warranty reserve levels include the number of units sold, anticipated cost of warranty repairs and anticipated rates of warranty claims. The Company evaluates the adequacy of the provision for warranty costs each reporting period and adjusts the accrued warranty liability to an amount equal to estimated warranty expense for products currently under warranty. Deferred extended warranty revenue Deferred extended warranty revenue consisted of warranties purchased in excess of the Company’s standard warranty. Extended warranties typically range from one two Asset purchase holdback liability In connection with the Amika Mobile asset purchase, the Company recorded a holdback liability related to potential future adjustments to assets and liabilities, misrepresentations and indemnifications against third CAD$1,000 USD$799 three

Note 11 - Debt

Note 11 - Debt	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Debt Disclosure [Text Block]	11. In connection with the acquisition of Genasys Spain the Company acquired certain debts of Genasys Spain. The carrying value of the acquired debt approximates fair value. The balances of the acquired debt consist of loans with governmental agencies as of March 31, 2022. March 31, 2022 Principal Loans with governmental agencies, current portion $ 267 (a) (a) This loan is secured by $267 of cash pledged as collateral by Genasys Spain, which is the current balance of the loan. This amount is included in restricted cash as of March 31, 2022. April 2022, March 31, 2022. The changes in the carrying amount of debt for the six March 31, 2022, Balance as of September 30, 2021 $ 296 Payments (17 ) Currency translation (12 ) Balance as of March 31, 2022 $ 267 Revolving line of credit On March 8, 2021, no March 31, 2023. March 31, 2022,

Note 12 - Leases

Note 12 - Leases	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Lessee, Operating Leases [Text Block]	12. The Company determines if an arrangement is a lease at inception. The guidance in ASC 842 not The Company is party to operating leases for office and production facilities and equipment under agreements that expire at various dates through 2028. not 842. one twelve not During the six March 31, 2022, September 30, 2021, March 31, 2022, Operating lease ROU assets Operating lease ROU assets as of September 30, 2021 $ 4,862 Additional operating lease ROU assets 7 Less amortization of operating lease ROU assets (360 ) Effect of exchange rate on operating lease ROU assets (1 ) Operating lease ROU assets as of March 31, 2022 $ 4,508 Operating lease liabilities Operating lease liabilities as of September 30, 2021 $ 6,608 Additional operating lease liabilities 7 Less lease principal payments on operating lease liabilities (442 ) Effect of exchange rate on operating lease liabilities (1 ) Operating lease liabilities as of March 31, 2022 6,172 Less non-current portion (5,276 ) Current portion as of March 31, 2022 $ 896 As of March 31, 2022, Fiscal year ending September 30, 2022 (remaining six months) $ 578 2023 1,090 2024 1,087 2025 1,058 2026 1,071 Thereafter 2,139 Total undiscounted operating lease payments 7,023 Less imputed interest (851 ) Present value of operating lease liabilities $ 6,172 For the three March 31, 2022 2021, six March 31, 2022 2021, not six March 31, 2022 2021.

Note 13 - Income Taxes

Note 13 - Income Taxes	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Income Tax Disclosure [Text Block]	13. For the six March 31, 2022, six March 31, 2021, ASC 740, Accounting for Uncertainty in Income Taxes may not not

Note 14 - Commitments and Conti

Note 14 - Commitments and Contingencies	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	14. Litigation The Company may no Bonus plan The Company has a bonus plan for employees, in accordance with their terms of employment, whereby they can earn a percentage of their salary based on meeting targeted objectives for orders received, revenue, operating income and operating cash flow. In the six March 31, 2022, six March 31, 2021, Amika Mobile asset purchase In connection with the Amika Mobile asset purchase, the Company recorded a holdback liability related to potential future adjustments to assets and liabilities, misrepresentations and indemnifications against third CAD$1,000 USD$799 three The Company also agreed to issue 191,267 shares of the Company’s common stock to the former owners of Amika Mobile on each of the first, second third September 30, 2021, six March 31, 2022,

Note 15 - Share-based Compensat

Note 15 - Share-based Compensation	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	15. Stock option plans As of March 31, 2022, two 2005 “2005 March 2015 2015 “2015 December 6, 2016 March 14, 2017. 2015 December 8, 2020, 10,000,000. March 16, 2021, 2015 10,000,000 March 31, 2022, 2005 2015 two Share-based compensation The Company’s employee stock options have various restrictions that reduce option value, including vesting provisions and restrictions on transfer and hedging, among others, and are often exercised prior to their contractual maturity. There were 302,000 stock options granted during the six March 31, 2022. six March 31, 2021. six March 31, 2022 2022, Six months ended March 31, 2022 2021 Volatility 48.1% 48.5% Risk-free interest rate 1.5% 0.6% Dividend yield 0.0% 0.0% Expected term in years 6.8 6.8 Expected volatility is based on the historical volatility of the Company’s common stock over the period commensurate with the expected term of the options. The risk-free interest rate is based on rates published by the Federal Reserve Board. The contractual term of the options was seven not 2022 not 2021. As of March 31, 2022, Performance-based stock options On October 4, 2019, seven 2022 2023 not The Company did not six March 31, 2022 2021. Restricted stock units On March 10, 2020, first March 10, 2021 2020, three three On March 16, 2021, first March 16, 2022 2021, three three June 7, 2021, June 30, 2021. September 1, 2021, two March 16, 2022. March 16, 2022 On March 15, 2022, first March 15, 2023 November 1, 2021, first November 1, 2022 six March 31, 2022, three three Compensation expense for RSUs was $586 and $1,023 for the three six March 31, 2022, three six March 31, 2021, March 31, 2022, A summary of the Company’s RSUs as of March 31, 2022 Number of Shares Weighted Average Grant Date Fair Value Outstanding September 30, 2021 399,469 $ 6.27 Granted 260,800 $ 3.09 Released (262,342 ) $ 6.46 Forfeited/cancelled (15,000 ) $ 5.05 Outstanding March 31, 2022 382,927 $ 4.03 Stock option summary information A summary of the activity in options to purchase the capital stock of the Company as of March 31, 2022 Number of Shares Weighted Average Exercise Price Outstanding September 30, 2021 2,745,384 $ 3.02 Granted 302,000 $ 4.87 Forfeited/expired - $ - Exercised (70,000 ) $ 2.43 Outstanding March 31, 2022 2,977,384 $ 3.23 Exerciseable March 31, 2022 1,562,503 $ 2.42 Options outstanding are exercisable at prices ranging from $1.31 to $8.03 per share and expire over the period from 2022 2028 March 31, 2022 six March 31, 2022 six March 31, 2021 The following table summarized information about stock options outstanding as of March 31, 2022: Weighted Average Weighted Average Weighted Average Range of Number Remaining Exercise Number Exercise Exercise Prices Outstanding Contractual Term Price Exercisable Price $1.31 - $1.86 319,157 1.51 $ 1.64 319,157 $ 1.64 $1.99 - $1.99 937,500 1.94 $ 1.99 937,500 $ 1.99 $3.39 - $3.39 800,000 4.51 $ 3.39 - $ - $3.40 - $4.99 635,727 5.53 $ 4.10 237,745 $ 3.60 $5.05 - $8.03 285,000 5.80 $ 6.66 80,780 $ 6.94 2,977,384 3.72 $ 3.23 1,575,182 $ 2.42 The Company recorded $151 and $79 of stock option compensation expense for employees, directors and consultants for the three March 31, 2022, 2021, six March 31, 2022, 2021, Share-based compensation The Company recorded share-based compensation expense and classified it in the condensed consolidated statements of operations as follows: Three Months Ended Six Months Ended March 31, March 31, 2022 2021 2022 2021 Cost of revenues 28 $ 9 43 15 Selling, general and administrative 686 309 1,217 479 Research and development 23 10 35 16 $ 737 $ 328 $ 1,295 $ 510

Note 16 - Stockholders' Equity

Note 16 - Stockholders' Equity	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	16. EQUITY Summary The following table summarizes changes in the components of stockholders’ equity during the six March 31, 2022 six March 31, 2021 ( Accumulated Common Stock Additional Other Total Shares Par Value Amount Paid-in Capital Accumulated Deficit Comprehensive Loss Stockholders' Equity Balance as of September 30, 2021 36,403,833 $ 364 $ 107,110 $ (41,154 ) $ 2 $ 65,958 Share-based compensation expense - - 558 - - 558 Issuance of common stock upon exercise of stock options, net 15,000 - 46 - - 46 Stock buyback (116,868 ) (1 ) (441 ) - - (441 ) Release of obligation to issue commons stock 69,564 - - - - - Accumulated other comprehensive loss - - - - (85 ) (85 ) Net loss - - - (1,305 ) - (1,305 ) Balance as of December 31, 2021 36,371,529 $ 363 $ 107,273 $ (42,459 ) $ (83 ) $ 64,731 Share-based compensation expense - - 737 - - 737 Issuance of common stock upon exercise of stock options, net 55,000 1 124 - - 124 Issuance of common stock upon vesting of restricted stock units 262,342 2 - - - - Shares retained for payment of taxes in connection with net share settlement of restricted stock units (18,344 ) - (70 ) - - (70 ) Stock buyback (142,442 ) (1 ) (557 ) - - (557 ) Accumulated other comprehensive loss - - - - (1 ) (1 ) Net loss - - - (492 ) - (492 ) Balance as of March 31, 2022 36,528,085 $ 365 $ 107,507 $ (42,951 ) $ (84 ) $ 64,472 Accumulated Common Stock Additional Other Total Shares Par Value Amount Paid-in Capital Accumulated Deficit Comprehensive Loss Stockholders' Equity Balance as of September 30, 2020 33,561,544 $ 336 $ 91,248 $ (41,858 ) $ (250 ) $ 49,140 Share-based compensation expense - - 182 - - 182 Issuance of common stock upon exercise of stock options, net 25,899 - 54 - - 54 Obligation to issue common stock - - 3,431 - - 3,431 Accumulated other comprehensive income - - - - 469 469 Net loss - - - (619 ) - (619 ) Balance as of December 31, 2020 33,587,443 $ 336 $ 94,915 $ (42,477 ) $ 219 $ 52,657 Share-based compensation expense - $ - $ 328 $ - $ - $ 328 Issuance of common stock upon exercise of stock options, net 60,563 1 116 - - 116 Issuance of common stock upon vesting of restricted stock units 223,633 2 - - - - Shares retained for payment of taxes in connection with net share settlement of restricted stock units (22,073 ) - (141 ) - - (141 ) Accumulated other comprehensive loss - - - - (78 ) (78 ) Net income - - - 262 - 262 Balance at March 31, 2021 33,849,566 $ 339 $ 95,218 $ (42,215 ) $ 141 $ 53,144 Common stock activity During the six March 31, 2022, six March 31, 2021, In connection with the Amika Mobile asset purchase, the Company agreed to issue 191,267 shares of the Company’s common stock to the former owners of Amika Mobile on each of the first, second third September 30, 2021, six March 31, 2022, Share buyback program In December 2018, January 1, 2019 December 31, 2020, December 2020, December 31, 2022. December 31, 2018. During the six March 31, 2022, six March 31, 2021. March 31, 2022, Dividends There were no dividends declared in the six March 31, 2022 2021.

Note 17 - Net (Loss) Income Per

Note 17 - Net (Loss) Income Per Share	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Earnings Per Share [Text Block]	17. The following table sets forth the computation of basic and diluted net (loss) income per share: Three months ended Six months ended March 31, March 31, 2022 2021 2022 2021 Net (loss) income $ (492 ) $ 262 $ (1,797 ) $ (357 ) Basic (loss) income per share $ (0.01 ) $ 0.01 $ (0.05 ) $ (0.01 ) Diluted (loss) income per share $ (0.01 ) $ 0.01 $ (0.05 ) $ (0.01 ) Weighted average shares outstanding - basic 36,353,321 33,683,240 36,405,321 33,629,479 Assumed exercise of dilutive options - 1,096,026 - - Weighted average shares outstanding - diluted 36,353,321 34,779,266 36,405,321 33,629,479 Potentially diluted securities outstanding at period end excluded from diluted computation as the inclusion would have been antidilutive: Options 2,977,384 830,000 2,977,384 2,723,718 RSU 382,927 - 382,927 325,669 Obligation to issue common stock 139,128 - 139,128 - Total 3,499,439 830,000 3,499,439 3,049,387

Note 18 - Segment Information

Note 18 - Segment Information	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	18. The Company is engaged in the design, development and commercialization of directed and multidirectional sound technologies, voice broadcast products, and location-based mass messaging software for emergency warning and evacuation management. The Company operates in two business segments: Hardware and Software and its principal markets are North and South America, Europe, the Middle East and Asia. As reviewed by the Company’s chief operating decision maker, the Company evaluates the performance of each segment based on sales and operating income. Cash and cash equivalents, marketable securities, accounts receivable, inventory, property and equipment, deferred tax assets, goodwill and intangible assets are primary assets identified by segment. The accounting policies for segment reporting are the same for the Company as a whole. The following table presents the Company’s segment disclosures: Three months ended Six months ended March 31, March 31, 2022 2021 2022 2021 Revenue from external customers Hardware $ 12,495 $ 10,625 $ 22,622 $ 18,012 Software 673 676 1,223 1,317 $ 13,168 $ 11,301 $ 23,845 $ 19,329 Intersegment revenues Hardware $ - $ - $ - Software 820 254 1,494 606 $ 820 $ 254 $ 1,494 $ 606 Segment operating income (loss) Hardware $ 2,537 $ 1,796 $ 3,709 $ 2,304 Software (3,064 ) (1,243 ) (5,845 ) (2,444 ) $ (527 ) $ 553 $ (2,136 ) $ (140 ) Other expenses: Depreciation and amortization expense Hardware $ 96 $ 93 $ 190 $ 183 Software 547 177 1,092 369 $ 643 $ 270 $ 1,282 $ 552 Income tax expense (benefit) Hardware $ 726 $ 412 $ 1,066 $ 531 Software (771 ) (129 ) (1,402 ) (253 ) $ (45 ) $ 283 $ (336 ) $ 278 March 31, September 30, 2022 2021 Long-lived assets Hardware $ 1,706 $ 1,748 Software 35,585 36,645 $ 37,291 $ 38,393 Total assets Hardware $ 47,237 $ 50,364 Software 37,821 39,764 $ 85,058 $ 90,128

Note 19 - Major Customers, Supp

Note 19 - Major Customers, Suppliers and Related Information	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Concentration Risk Disclosure [Text Block]	19. For the three March 31, 2022, no 10% six March 31, 2022, one no 10% March 31, 2022, two no 10% For the three March 31, 2021, one no 10% six March 31, 2021, no 10% March 31, 2021, no 10% Revenue from customers in the United States was $9,531 and $8,086 for the three March 31, 2022 2021, six March 31, 2022 2021, Three months ended Six months ended March 31, March 31, 2022 2021 2022 2021 Americas $ 10,095 $ 8,598 $ 19,531 $ 14,406 Asia Pacific 2,147 2,213 2,455 3,223 Europe, Middle East and Africa 926 490 1,859 1,700 Total Revenues $ 13,168 $ 11,301 $ 23,845 $ 19,329 The following table summarizes long lived assets by geographic region. March 31, September 30, 2022 2021 United States $ 26,078 $ 26,880 Americas (excluding the United States) 8,330 8,395 Europe, Middle East and Africa 2,883 3,118 Total long lived assets $ 37,291 $ 38,393

Significant Accounting Policies

Significant Accounting Policies (Policies)	6 Months Ended
	Mar. 31, 2022
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	General The Company’s unaudited interim condensed consolidated financial statements included herein have been prepared in accordance with the instructions to Form 10 8 X not September 30, 2021, 10 November 23, 2021. September 30, 2021 September 30, 2021 10 not
Consolidation, Policy [Policy Text Block]	Principles of consolidation The Company has eight two
Cash and Cash Equivalents, Policy [Policy Text Block]	Cash, cash equivalents and restricted cash The Company considers all highly liquid investments with an original maturity of three March 31, 2022, September 30, 2021, The Company considers any amounts pledged as collateral or otherwise restricted for use in current operations to be restricted cash. In addition, the Company excludes from cash and cash equivalents cash required to fund specific future contractual obligations related to business combinations. Restricted cash is classified as a current asset unless amounts are not one March 31, 2022, September 30, 2021, $1,082.
Reclassification, Comparability Adjustment [Policy Text Block]	Reclassifications Where necessary, certain prior year’s information has been reclassified to conform to the current year presentation.

Note 4 - Revenue Recognition (T

Note 4 - Revenue Recognition (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]	Customer deposits Deferred revenue Total contract liabilities Balance as of September 30, 2021 $ 8,701 $ 1,428 $ 10,129 New performance obligations 4,298 801 5,099 Recognition of revenue as a result of satisfying performance obligations (7,259 ) (941 ) (8,200 ) Effect of exchange rate on deferred revenue - 1 1 Balance as of March 31, 2022 $ 5,740 $ 1,289 $ 7,029 Less: non-current portion - (307 ) (307 ) Current portion as of March 31, 2022 $ 5,740 $ 982 $ 6,722

Note 5 - Fair Value Measureme_2

Note 5 - Fair Value Measurements (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Fair Value, Assets Measured on Recurring Basis [Table Text Block]	March 31, 2022 Cost Basis Unrealized Fair Value Cash Short-term Long-term Level 1: Money market funds $ 988 $ - $ 988 $ 988 $ - $ - Level 2: Certificates of deposit 1,244 - 1,244 - 942 302 Municipal securities 5,370 (48 ) 5,322 - 4,126 1,196 Corporate bonds 923 (21 ) 902 - 136 766 Subtotal 7,537 (69 ) 7,468 - 5,204 2,264 Total $ 8,525 $ (69 ) $ 8,456 $ 988 $ 5,204 $ 2,264 September 30, 2021 Cost Basis Unrealized Fair Value Cash Short-term Long-term Level 1: Money market funds $ 932 $ - $ 932 $ 932 $ - $ - Level 2: Certificates of deposit 1,494 - 1,494 - 694 800 Municipal securities 5,139 (1 ) 5,138 - 4,205 933 Corporate bonds 928 1 929 - 787 142 Subtotal 7,561 - 7,561 - 5,686 1,875 Total $ 8,493 $ - $ 8,493 $ 932 $ 5,686 $ 1,875
Fair Value Measurements, Nonrecurring [Table Text Block]	Carrying Value Level 1 Level 2 Level 3 Gain/ (Loss) Operating lease ROU asset $ 7 $ - $ - 7 $ -
Holdback Liability [Member]
Notes Tables
Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis [Table Text Block]	Balance as of September 30, 2021 $ 687 Accretion 24 Currency translation 12 Balance as of March 31, 2022 $ 723

Note 6 - Inventories, Net (Tabl

Note 6 - Inventories, Net (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Inventory, Current [Table Text Block]	March 31, September 30, 2022 2021 Raw materials $ 8,280 $ 5,449 Finished goods 723 842 Work in process 1,381 877 Inventories, gross 10,384 7,168 Reserve for obsolescence (742 ) (752 ) Inventories, net $ 9,642 $ 6,416

Note 7 - Property and Equipme_2

Note 7 - Property and Equipment, Net (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Property, Plant and Equipment [Table Text Block]	March 31, September 30, 2022 2021 Office furniture and equipment $ 1,355 $ 1,261 Machinery and equipment 1,380 1,270 Leasehold improvements 2,173 2,154 Property and equipment, gross 4,908 4,685 Accumulated depreciation (3,182 ) (2,930 ) Property and equipment, net $ 1,726 $ 1,755

Note 8 - Goodwill and Intangi_2

Note 8 - Goodwill and Intangible Assets (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Goodwill [Table Text Block]	Hardware Software Total Balance as of September 30, 2021 $ - $ 23,834 $ 23,834 Currency translation - (4 ) (4 ) Balance as of March 31, 2022 $ - $ 23,830 $ 23,830 Hardware Software Total Balance as of September 30, 2021 $ 25 $ 12,779 $ 12,804 Amortization (2 ) (1,081 ) (1,083 ) Currency translation - 14 14 Balance as of March 31, 2022 $ 23 $ 11,712 $ 11,735
Schedule of Finite-Lived Intangible Assets [Table Text Block]	March 31, September 30, 2022 2021 Technology $ 12,081 $ 12,065 Customer relationships 1,835 1,855 Trade name portfolio 616 625 Non-compete agreements 234 244 Patents 72 72 14,838 14,861 Accumulated amortization (3,103 ) (2,057 ) $ 11,735 $ 12,804
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]	Fiscal year ending September 30, 2022 (remaining six months) 1,083 2023 2,135 2024 2,122 2025 1,999 2026 1,863 Thereafter 2,533 Total estimated amortization expense $ 11,735

Note 9 - Prepaid Expenses and_2

Note 9 - Prepaid Expenses and Other (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]	March 31, September 30, 2022 2021 Deposits for inventory $ 201 $ 997 Prepaid insurance 473 395 Dues and subscriptions 233 213 Prepaid professional services 79 158 Prepaid commissions 159 82 Trade shows and travel 143 95 Other 191 315 $ 1,479 $ 2,255

Note 10 - Accrued and Other L_2

Note 10 - Accrued and Other Liabilities (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Accrued Liabilities [Table Text Block]	March 31, September 30, 2022 2021 Payroll and related $ 2,477 $ 3,726 Deferred revenue 982 1,120 Customer deposits 5,740 8,701 Accrued contract costs 710 416 Warranty reserve 150 146 Other 102 2 Total $ 10,161 $ 14,111
Other Noncurrent Liabilities [Table Text Block]	March 31, September 30, 2022 2021 Deferred extended warranty revenue $ 307 $ 308 Asset purchase holdback liability 723 687 Total $ 1,030 $ 995
Schedule of Product Warranty Liability [Table Text Block]	March 31, September 30, 2022 2021 Beginning balance $ 146 $ 126 Warranty provision 16 56 Warranty settlements (12 ) (36 ) Ending balance $ 150 $ 146

Note 11 - Debt (Tables)

Note 11 - Debt (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Loans With Governmental Agencies [Table Text Block]	Principal Loans with governmental agencies, current portion $ 267 (a)
Schedule of Debt [Table Text Block]	Balance as of September 30, 2021 $ 296 Payments (17 ) Currency translation (12 ) Balance as of March 31, 2022 $ 267

Note 12 - Leases (Tables)

Note 12 - Leases (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Initial Measurement of Operating Lease [Table Text Block]	Operating lease ROU assets Operating lease ROU assets as of September 30, 2021 $ 4,862 Additional operating lease ROU assets 7 Less amortization of operating lease ROU assets (360 ) Effect of exchange rate on operating lease ROU assets (1 ) Operating lease ROU assets as of March 31, 2022 $ 4,508 Operating lease liabilities Operating lease liabilities as of September 30, 2021 $ 6,608 Additional operating lease liabilities 7 Less lease principal payments on operating lease liabilities (442 ) Effect of exchange rate on operating lease liabilities (1 ) Operating lease liabilities as of March 31, 2022 6,172 Less non-current portion (5,276 ) Current portion as of March 31, 2022 $ 896
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	Fiscal year ending September 30, 2022 (remaining six months) $ 578 2023 1,090 2024 1,087 2025 1,058 2026 1,071 Thereafter 2,139 Total undiscounted operating lease payments 7,023 Less imputed interest (851 ) Present value of operating lease liabilities $ 6,172

Note 15 - Share-based Compens_2

Note 15 - Share-based Compensation (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	Six months ended March 31, 2022 2021 Volatility 48.1% 48.5% Risk-free interest rate 1.5% 0.6% Dividend yield 0.0% 0.0% Expected term in years 6.8 6.8
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]	Number of Shares Weighted Average Grant Date Fair Value Outstanding September 30, 2021 399,469 $ 6.27 Granted 260,800 $ 3.09 Released (262,342 ) $ 6.46 Forfeited/cancelled (15,000 ) $ 5.05 Outstanding March 31, 2022 382,927 $ 4.03
Share-Based Payment Arrangement, Option, Activity [Table Text Block]	Number of Shares Weighted Average Exercise Price Outstanding September 30, 2021 2,745,384 $ 3.02 Granted 302,000 $ 4.87 Forfeited/expired - $ - Exercised (70,000 ) $ 2.43 Outstanding March 31, 2022 2,977,384 $ 3.23 Exerciseable March 31, 2022 1,562,503 $ 2.42
Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]	Weighted Average Weighted Average Weighted Average Range of Number Remaining Exercise Number Exercise Exercise Prices Outstanding Contractual Term Price Exercisable Price $1.31 - $1.86 319,157 1.51 $ 1.64 319,157 $ 1.64 $1.99 - $1.99 937,500 1.94 $ 1.99 937,500 $ 1.99 $3.39 - $3.39 800,000 4.51 $ 3.39 - $ - $3.40 - $4.99 635,727 5.53 $ 4.10 237,745 $ 3.60 $5.05 - $8.03 285,000 5.80 $ 6.66 80,780 $ 6.94 2,977,384 3.72 $ 3.23 1,575,182 $ 2.42
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]	Three Months Ended Six Months Ended March 31, March 31, 2022 2021 2022 2021 Cost of revenues 28 $ 9 43 15 Selling, general and administrative 686 309 1,217 479 Research and development 23 10 35 16 $ 737 $ 328 $ 1,295 $ 510

Note 16 - Stockholders' Equity

Note 16 - Stockholders' Equity (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Stockholders Equity [Table Text Block]	Accumulated Common Stock Additional Other Total Shares Par Value Amount Paid-in Capital Accumulated Deficit Comprehensive Loss Stockholders' Equity Balance as of September 30, 2021 36,403,833 $ 364 $ 107,110 $ (41,154 ) $ 2 $ 65,958 Share-based compensation expense - - 558 - - 558 Issuance of common stock upon exercise of stock options, net 15,000 - 46 - - 46 Stock buyback (116,868 ) (1 ) (441 ) - - (441 ) Release of obligation to issue commons stock 69,564 - - - - - Accumulated other comprehensive loss - - - - (85 ) (85 ) Net loss - - - (1,305 ) - (1,305 ) Balance as of December 31, 2021 36,371,529 $ 363 $ 107,273 $ (42,459 ) $ (83 ) $ 64,731 Share-based compensation expense - - 737 - - 737 Issuance of common stock upon exercise of stock options, net 55,000 1 124 - - 124 Issuance of common stock upon vesting of restricted stock units 262,342 2 - - - - Shares retained for payment of taxes in connection with net share settlement of restricted stock units (18,344 ) - (70 ) - - (70 ) Stock buyback (142,442 ) (1 ) (557 ) - - (557 ) Accumulated other comprehensive loss - - - - (1 ) (1 ) Net loss - - - (492 ) - (492 ) Balance as of March 31, 2022 36,528,085 $ 365 $ 107,507 $ (42,951 ) $ (84 ) $ 64,472 Accumulated Common Stock Additional Other Total Shares Par Value Amount Paid-in Capital Accumulated Deficit Comprehensive Loss Stockholders' Equity Balance as of September 30, 2020 33,561,544 $ 336 $ 91,248 $ (41,858 ) $ (250 ) $ 49,140 Share-based compensation expense - - 182 - - 182 Issuance of common stock upon exercise of stock options, net 25,899 - 54 - - 54 Obligation to issue common stock - - 3,431 - - 3,431 Accumulated other comprehensive income - - - - 469 469 Net loss - - - (619 ) - (619 ) Balance as of December 31, 2020 33,587,443 $ 336 $ 94,915 $ (42,477 ) $ 219 $ 52,657 Share-based compensation expense - $ - $ 328 $ - $ - $ 328 Issuance of common stock upon exercise of stock options, net 60,563 1 116 - - 116 Issuance of common stock upon vesting of restricted stock units 223,633 2 - - - - Shares retained for payment of taxes in connection with net share settlement of restricted stock units (22,073 ) - (141 ) - - (141 ) Accumulated other comprehensive loss - - - - (78 ) (78 ) Net income - - - 262 - 262 Balance at March 31, 2021 33,849,566 $ 339 $ 95,218 $ (42,215 ) $ 141 $ 53,144

Note 17 - Net (Loss) Income P_2

Note 17 - Net (Loss) Income Per Share (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three months ended Six months ended March 31, March 31, 2022 2021 2022 2021 Net (loss) income $ (492 ) $ 262 $ (1,797 ) $ (357 ) Basic (loss) income per share $ (0.01 ) $ 0.01 $ (0.05 ) $ (0.01 ) Diluted (loss) income per share $ (0.01 ) $ 0.01 $ (0.05 ) $ (0.01 ) Weighted average shares outstanding - basic 36,353,321 33,683,240 36,405,321 33,629,479 Assumed exercise of dilutive options - 1,096,026 - - Weighted average shares outstanding - diluted 36,353,321 34,779,266 36,405,321 33,629,479 Potentially diluted securities outstanding at period end excluded from diluted computation as the inclusion would have been antidilutive: Options 2,977,384 830,000 2,977,384 2,723,718 RSU 382,927 - 382,927 325,669 Obligation to issue common stock 139,128 - 139,128 - Total 3,499,439 830,000 3,499,439 3,049,387

Note 18 - Segment Information (

Note 18 - Segment Information (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Three months ended Six months ended March 31, March 31, 2022 2021 2022 2021 Revenue from external customers Hardware $ 12,495 $ 10,625 $ 22,622 $ 18,012 Software 673 676 1,223 1,317 $ 13,168 $ 11,301 $ 23,845 $ 19,329 Intersegment revenues Hardware $ - $ - $ - Software 820 254 1,494 606 $ 820 $ 254 $ 1,494 $ 606 Segment operating income (loss) Hardware $ 2,537 $ 1,796 $ 3,709 $ 2,304 Software (3,064 ) (1,243 ) (5,845 ) (2,444 ) $ (527 ) $ 553 $ (2,136 ) $ (140 ) Other expenses: Depreciation and amortization expense Hardware $ 96 $ 93 $ 190 $ 183 Software 547 177 1,092 369 $ 643 $ 270 $ 1,282 $ 552 Income tax expense (benefit) Hardware $ 726 $ 412 $ 1,066 $ 531 Software (771 ) (129 ) (1,402 ) (253 ) $ (45 ) $ 283 $ (336 ) $ 278 March 31, September 30, 2022 2021 Long-lived assets Hardware $ 1,706 $ 1,748 Software 35,585 36,645 $ 37,291 $ 38,393 Total assets Hardware $ 47,237 $ 50,364 Software 37,821 39,764 $ 85,058 $ 90,128

Note 19 - Major Customers, Su_2

Note 19 - Major Customers, Suppliers and Related Information (Tables)	6 Months Ended
	Mar. 31, 2022
Notes Tables
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]	Three months ended Six months ended March 31, March 31, 2022 2021 2022 2021 Americas $ 10,095 $ 8,598 $ 19,531 $ 14,406 Asia Pacific 2,147 2,213 2,455 3,223 Europe, Middle East and Africa 926 490 1,859 1,700 Total Revenues $ 13,168 $ 11,301 $ 23,845 $ 19,329
Long-Lived Assets by Geographic Areas [Table Text Block]	March 31, September 30, 2022 2021 United States $ 26,078 $ 26,880 Americas (excluding the United States) 8,330 8,395 Europe, Middle East and Africa 2,883 3,118 Total long lived assets $ 37,291 $ 38,393

Note 2 - Basis of Presentatio_2

Note 2 - Basis of Presentation and Significant Accounting Policies (Details Textual) $ in Thousands	Mar. 31, 2022USD ($)	Sep. 30, 2021USD ($)	Mar. 31, 2021USD ($)
Number of Wholly Owned Subsidiaries	8
Number of Additional Inactive Subsidiaries	2
Cash and Cash Equivalents, at Carrying Value, Total	$ 8,977	$ 13,167	$ 18,455
Restricted Cash, Current	267	279
Restricted Cash, Noncurrent	$ 1,096	$ 1,082

Note 4 - Revenue Recognition 1

Note 4 - Revenue Recognition 1 (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Contract with Customer, Asset, after Allowance for Credit Loss, Total	$ 0	$ 0
Revenue, Remaining Performance Obligation, Amount	$ 7,029

Note 4 - Revenue Recognition 2

Note 4 - Revenue Recognition 2 (Details Textual) $ in Thousands	Mar. 31, 2022USD ($)
Revenue, Remaining Performance Obligation, Amount	$ 7,029
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-04-01
Revenue, Remaining Performance Obligation, Amount	$ 6,722
Revenue, Remaining Performance Obligation, Percentage	96.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Month)	12 months

Note 4 - Revenue Recognition -

Note 4 - Revenue Recognition - Contract Asset and Contract Liabilities (Details) $ in Thousands	6 Months Ended
	Mar. 31, 2022USD ($)
Balance	$ 10,129
New performance obligations	5,099
Recognition of revenue as a result of satisfying performance obligations	(8,200)
Effect of exchange rate on deferred revenue	1
Balance	7,029
Less: non-current portion	(307)
Current portion	6,722
Customer Deposits [Member]
Balance	8,701
New performance obligations	4,298
Recognition of revenue as a result of satisfying performance obligations	(7,259)
Effect of exchange rate on deferred revenue	0
Balance	5,740
Less: non-current portion	0
Current portion	5,740
Deferred Revenue [Member]
Balance	1,428
New performance obligations	801
Recognition of revenue as a result of satisfying performance obligations	(941)
Effect of exchange rate on deferred revenue	1
Balance	1,289
Less: non-current portion	(307)
Current portion	$ 982

Note 5 - Fair Value Measureme_3

Note 5 - Fair Value Measurements (Details Textual) $ in Thousands, $ in Millions	Oct. 02, 2020USD ($)	Oct. 02, 2020CAD ($)	Oct. 02, 2020USD ($)	Oct. 02, 2020CAD ($)	Mar. 31, 2022USD ($)	Sep. 30, 2021USD ($)
Marketable Securities, Total					$ 0	$ 0
Assets Acquisition of Amika Mobile Corporation [Member]
Asset Purchase Agreement, Deduction From Liability	$ 799	$ 1	$ 799	$ 1
Asset Acquisition, Adjustments from Purchase Holdback Liability, Period (Year)			3 years	3 years

Note 5 - Fair Value Measureme_4

Note 5 - Fair Value Measurements - Fair Value by Major Security Type (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Short-term marketable securities	$ 5,204	$ 5,686
Long-term Securities	2,264	1,875
Fair Value, Nonrecurring [Member]
Cost Basis	8,525	8,493
Unrealized Gains (Losses)	(69)	0
Fair Value	8,456	8,493
Cash Equivalents	988	932
Short-term marketable securities	5,204	5,686
Long-term Securities	2,264	1,875
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Cost Basis	988	932
Unrealized Gains (Losses)	0	0
Fair Value	988	932
Cash Equivalents	988	932
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Cost Basis	7,537	7,561
Unrealized Gains (Losses)	(69)	0
Fair Value	7,468	7,561
Cash Equivalents	0	0
Short-term marketable securities	5,204	5,686
Long-term Securities	2,264	1,875
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Certificates of Deposit [Member]
Cost Basis	1,244	1,494
Unrealized Gains (Losses)	0	0
Fair Value	1,244	1,494
Cash Equivalents	0	0
Short-term marketable securities	942
Long-term Securities	302	800
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | US States and Political Subdivisions Debt Securities [Member]
Cost Basis	5,370	5,139
Unrealized Gains (Losses)	(48)	(1)
Fair Value	5,322	5,138
Cash Equivalents	0	0
Short-term marketable securities	4,126	4,205
Long-term Securities	1,196	933
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]
Cost Basis	923	928
Unrealized Gains (Losses)	(21)	1
Fair Value	902	929
Cash Equivalents	0	0
Short-term marketable securities	136	787
Long-term Securities	$ 766	$ 142

Note 5 - Fair Value Measureme_5

Note 5 - Fair Value Measurements - Operating Lease Right of Use Assets Currency Translation Adjustments (Details) - Fair Value, Nonrecurring [Member] - Assets Acquisition of Amika Mobile Corporation [Member] $ in Thousands	6 Months Ended
	Mar. 31, 2022USD ($)
Operating Lease, Right-of-use Asset [Member]
Operating lease ROU asset, adjustment	$ 0
Reported Value Measurement [Member]
Operating lease ROU asset, fair value	7
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Operating lease ROU asset, fair value	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Operating lease ROU asset, fair value	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Operating lease ROU asset, fair value	$ 7

Note 5 - Fair Value Measureme_6

Note 5 - Fair Value Measurements - Holdback Liability Measured at Fair Value on a Non-recurring Basis (Details) $ in Thousands	6 Months Ended
	Mar. 31, 2022USD ($)
Balance as of March 31, 2022	$ 723
Fair Value, Nonrecurring [Member] | Assets Acquisition of Amika Mobile Corporation [Member] | Holdback Liability [Member]
Balance as of September 30, 2021	687
Accretion	24
Currency translation	$ 12

Note 6 - Inventories, Net - Sch

Note 6 - Inventories, Net - Schedule of Inventory (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Raw materials	$ 8,280	$ 5,449
Finished goods	723	842
Work in process	1,381	877
Inventories, gross	10,384	7,168
Reserve for obsolescence	(742)	(752)
Inventories, net	$ 9,642	$ 6,416

Note 7 - Property and Equipme_3

Note 7 - Property and Equipment, Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Depreciation, Total	$ 102	$ 101	$ 199	$ 200

Note 7 - Property and Equipme_4

Note 7 - Property and Equipment, Net - Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Property and equipment	$ 4,908	$ 4,685
Accumulated depreciation	(3,182)	(2,930)
Property and equipment, net	1,726	1,755
Furniture and Fixtures [Member]
Property and equipment	1,355	1,261
Machinery and Equipment [Member]
Property and equipment	1,380	1,270
Leasehold Improvements [Member]
Property and equipment	$ 2,173	$ 2,154

Note 8 - Goodwill and Intangi_3

Note 8 - Goodwill and Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Sep. 30, 2021
Goodwill, Acquired During Period			$ 0
Goodwill, Ending Balance	$ 23,830		23,830		$ 23,834
Goodwill, Impairment Loss			0
Amortization of Intangible Assets	$ 541	$ 169	1,083	$ 352
Genasys Spain [Member]
Goodwill and Intangible Assets, Foreign Currency Translation Gain (Loss)			125
Zonehaven, Inc and Asset Acquisition of Amika Mobile Corporation [Member]
Goodwill, Acquired During Period					$ 21,128
Assets Acquisition of Amika Mobile Corporation [Member]
Goodwill and Intangible Assets, Foreign Currency Translation Gain (Loss)			$ 135

Note 8 - Goodwill and Intangi_4

Note 8 - Goodwill and Intangible Assets - Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Balance, goodwill			$ 23,834
Currency translation, goodwill			(4)
Balance, goodwill	$ 23,830		23,830
Balance, intangible assets			12,804
Amortization, intangible assets	(541)	$ (169)	(1,083)	$ (352)
Currency translation, intangible assets			14
Balance, intangible assets	11,735		11,735
Hardware [Member]
Balance, goodwill			0
Currency translation, goodwill			0
Balance, goodwill	0		0
Balance, intangible assets			25
Amortization, intangible assets			(2)
Currency translation, intangible assets			0
Balance, intangible assets	23		23
Software [Member]
Balance, goodwill			23,834
Currency translation, goodwill			(4)
Balance, goodwill	23,830		23,830
Balance, intangible assets			12,779
Amortization, intangible assets			(1,081)
Currency translation, intangible assets			14
Balance, intangible assets	$ 11,712		$ 11,712

Note 8 - Goodwill and Intangi_5

Note 8 - Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Intangible assets, gross carrying amount	$ 14,838	$ 14,861
Accumulated amortization	(3,103)	(2,057)
Intangible assets, net	11,735	12,804
Developed Technology Rights [Member]
Intangible assets, gross carrying amount	12,081	12,065
Customer Relationships [Member]
Intangible assets, gross carrying amount	1,835	1,855
Trade Names [Member]
Intangible assets, gross carrying amount	616	625
Noncompete Agreements [Member]
Intangible assets, gross carrying amount	234	244
Patents [Member]
Intangible assets, gross carrying amount	$ 72	$ 72

Note 8 - Goodwill and Intangi_6

Note 8 - Goodwill and Intangible Assets - Estimated Future Amortization Expense (Details) $ in Thousands	Mar. 31, 2022USD ($)
2022 (remaining six months)	$ 1,083
2023	2,135
2024	2,122
2025	1,999
2026	1,863
Thereafter	2,533
Total estimated amortization expense	$ 11,735

Note 9 - Prepaid Expenses and_3

Note 9 - Prepaid Expenses and Other (Details Textual)	Mar. 31, 2022
Minimum [Member]
Capitalized Contract Cost, Amortization Period (Year)	3 years
Maximum [Member]
Capitalized Contract Cost, Amortization Period (Year)	5 years

Note 9 - Prepaid Expenses and_4

Note 9 - Prepaid Expenses and Other - Summary of Prepaid Expenses and Others (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Deposits for inventory	$ 201	$ 997
Prepaid insurance	473	395
Dues and subscriptions	233	213
Prepaid professional services	79	158
Prepaid commissions	159	82
Trade shows and travel	143	95
Other	191	315
Prepaid expenses and other	$ 1,479	$ 2,255

Note 10 - Accrued and Other L_3

Note 10 - Accrued and Other Liabilities (Details Textual) $ in Thousands, $ in Millions	Oct. 02, 2020USD ($)	Oct. 02, 2020CAD ($)	Oct. 02, 2020USD ($)	Oct. 02, 2020CAD ($)	Mar. 31, 2022
Assets Acquisition of Amika Mobile Corporation [Member]
Asset Purchase Agreement, Deduction From Liability	$ 799	$ 1	$ 799	$ 1
Asset Purchase Agreement, Deduction, Term (Year)			3 years	3 years
Minimum [Member]
Extended Product Warranty Term (Year)					1 year
Maximum [Member]
Extended Product Warranty Term (Year)					2 years

Note 10 - Accrued and Other L_4

Note 10 - Accrued and Other Liabilities - Summary of Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Payroll and related	$ 2,477	$ 3,726
Contract liability, current	6,722
Accrued contract costs	710	416
Warranty reserve	150	146
Other	102	2
Total	10,161	14,111
Service [Member]
Contract liability, current	982	1,120
Hardware [Member]
Contract liability, current	$ 5,740	$ 8,701

Note 10 - Accrued and Other L_5

Note 10 - Accrued and Other Liabilities - Other Noncurrent Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Contract liability, noncurrent	$ 307
Asset purchase holdback liability	723	$ 687
Total	1,030	995
Service [Member]
Contract liability, noncurrent	$ 307	$ 308

Note 10 - Accrued and Other L_6

Note 10 - Accrued and Other Liabilities - Changes in Warranty Reserve (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Mar. 31, 2022	Sep. 30, 2021
Beginning balance	$ 146	$ 126
Warranty provision	16	56
Warranty settlements	(12)	(36)
Ending balance	$ 150	$ 146

Note 11 - Debt (Details Textual

Note 11 - Debt (Details Textual) - USD ($) $ in Thousands	Mar. 08, 2021	Mar. 31, 2022
Revolving Credit Facility [Member] | MUFG Union Bank, N.A. [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 10,000
Long-term Line of Credit, Total		$ 0
Debt Issuance Costs, Gross		38
Revolving Credit Facility [Member] | MUFG Union Bank, N.A. [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	2.25%
Collateral Pledged [Member] | Loan with Ministry of Science and Innovation, Due February 2, 2024 [Member] | Genasys Spain [Member]
Debt, Current, Total		$ 267

Note 11 - Debt - Loans With Gov

Note 11 - Debt - Loans With Governmental Agencies (Details) - USD ($) $ in Thousands		Mar. 31, 2022	Sep. 30, 2021
Loans with governmental agencies, current portion		$ 267	$ 296
Loans With Governmental Agencies [Member] | Ministry of Economy and Competitiveness, Debt, INNPACTO 3 eSalud [Member]
Loans with governmental agencies, current portion	[1]	$ 267
[1]	This loan is secured by $267 of cash pledged as collateral by Genasys Spain, which is the current balance of the loan. This amount is included in restricted cash as of March 31, 2022. In April 2022, the Ministry of Economy and Competitiveness declared the terms of the loan satisfied and the outstanding balance of the loan was paid in full with the restricted cash. Accordingly, this has been included in the current portion of notes payable as of March 31, 2022.

Note 11 - Debt - Changes in Car

Note 11 - Debt - Changes in Carrying Amount of Debt (Details) $ in Thousands	6 Months Ended
	Mar. 31, 2022USD ($)
Balance	$ 296
Payments	(17)
Currency translation	(12)
Balance	$ 267

Note 12 - Leases (Details Textu

Note 12 - Leases (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Sep. 30, 2021
Operating Lease, Right-of-Use Asset	$ 4,508		$ 4,508		$ 4,862
Operating Lease, Liability, Total	$ 6,172		$ 6,172		$ 6,608
Operating Lease, Weighted Average Remaining Lease Term (Year)	6 years 2 months 15 days		6 years 2 months 15 days
Operating Lease, Weighted Average Discount Rate, Percent	4.14%		4.14%
Operating Lease, Expense	$ 246	$ 245	$ 491	$ 490
Short-term Lease, Cost			0	$ 0
Assets Acquisition of Amika Mobile Corporation [Member]
Operating Lease, Right-of-Use Asset	7		7
Operating Lease, Liability, Total	$ 7		$ 7

Note 12 - Leases - Initial Meas

Note 12 - Leases - Initial Measurement of Operating Lease (Details) - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Sep. 30, 2021
Operating lease ROU assets as of September 30, 2021	$ 4,862
Additional operating lease ROU assets	7
Less amortization of operating lease ROU assets	(360)	$ (343)
Effect of exchange rate on operating lease ROU assets	(1)
Operating lease ROU assets as of March 31, 2022	4,508
Operating lease liabilities	6,608
Less lease principal payments on operating lease liabilities	(442)
Effect of exchange rate on operating lease liabilities	(1)
Operating lease liabilities	6,172		$ 6,608
Less non-current portion	(5,276)		$ (5,709)
Current portion as of March 31, 2022	$ 896

Note 12 - Leases - Maturities o

Note 12 - Leases - Maturities of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
2022 (remaining six months)	$ 578
2023	1,090
2024	1,087
2025	1,058
2026	1,071
Thereafter	2,139
Total undiscounted operating lease payments	7,023
Less imputed interest	(851)
Operating Lease, Liability, Total	$ 6,172	$ 6,608

Note 13 - Income Taxes (Details

Note 13 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Income Tax Expense (Benefit), Total	$ (45)	$ 283	$ (336)	$ 278
Effective Income Tax Rate Reconciliation, Percent, Total			28.60%	26.40%
Unrecognized Tax Benefits, Ending Balance	$ 0		$ 0

Note 14 - Commitments and Con_2

Note 14 - Commitments and Contingencies (Details Textual) $ / shares in Units, $ in Thousands, $ in Millions	Oct. 02, 2020USD ($)$ / shares	Oct. 02, 2020CAD ($)	Oct. 02, 2020USD ($)$ / sharesshares	Oct. 02, 2020CAD ($)shares	Mar. 31, 2022USD ($)$ / sharesshares	Mar. 31, 2021USD ($)	Sep. 30, 2021shares
Increase (Decrease) in Other Employee-Related Liabilities | $					$ 845	$ 898
Share Price (in dollars per share) | $ / shares	$ 5.98		$ 5.98		$ 2.75
Assets Acquisition of Amika Mobile Corporation [Member]
Asset Purchase Agreement, Deduction From Liability	$ 799	$ 1	$ 799	$ 1
Asset Purchase Agreement, Deduction, Term (Year)			3 years	3 years
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares, Each Anniversaries (in shares)			191,267	191,267
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)			573,801	573,801	139,128
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable | $			$ 3,431
Assets Acquisition of Amika Mobile Corporation [Member] | Former Owner of Amika Mobile [Member]
Stock Issued During Period, Shares, Acquisitions (in shares)					69,564		365,109

Note 15 - Share-based Compens_3

Note 15 - Share-based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	Mar. 15, 2022	Nov. 01, 2021	Sep. 01, 2021	Mar. 16, 2021	Mar. 10, 2020	Oct. 04, 2019	Jun. 30, 2021	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2021	Dec. 08, 2020	Oct. 02, 2020
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)								7,885,626		7,885,626
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)										302,000	245,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)										7 years
Dividends, Total										$ 0				$ 0
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount								$ 1,114		1,114
Share-based Payment Arrangement, Expense								$ 737	$ 328	$ 1,295	$ 510
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)								$ 3.23		$ 3.23		$ 3.02
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Year)										3 years 8 months 19 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value								$ 1,067		$ 1,067
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value								$ 1,067		$ 1,067
Share Price (in dollars per share)								$ 2.75		$ 2.75						$ 5.98
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value										$ 86	455
Gross Proceeds from Stock Options Exercised										$ 170	170
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)														$ 1.31
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)														$ 8.03
Common Stock Award [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)								4,525,315		4,525,315
Share-Based Payment Arrangement, Option [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)										1 year 7 months 6 days
Share-Based Payment Arrangement, Option [Member] | Employees, Directors, and Consultants [Member]
Share-based Payment Arrangement, Expense								$ 151	79	$ 272	$ 123
Performance Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)										0	0
Performance Shares [Member] | Key Executive [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)						800,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)						7 years
Share-based Payment Arrangement, Expense						$ 0
Restricted Stock Units (RSUs) [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)										1 year 8 months 4 days
Share-based Payment Arrangement, Expense								586	$ 249	$ 1,023	$ 387
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)										260,800
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)										262,342
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount								$ 1,181		$ 1,181
Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Employee [Member]
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture										$ 348
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted (in shares)										100,800
Restricted Stock Units (RSUs) [Member] | Board of Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	30,000		17,500	27,883	30,000
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture	$ 407		$ 184	$ 1,100	$ 425
Restricted Stock Units (RSUs) [Member] | Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)												3 years	3 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)												145,950	81,270
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture												$ 989	$ 258
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)							5,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value							$ 25
Restricted Stock Units (RSUs) [Member] | Non-employee Advisors [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		10,000
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture		$ 51
2015 Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)				10,000,000											5,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Proposed Number of Shares Authorized (in shares)															10,000,000
2015 Equity Plan [Member] | Options and RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options and Equity Instruments Other than Options, Outstanding, Number (in shares)								3,300,311		3,300,311
2005 Equity Plan [Member] | Options and RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options and Equity Instruments Other than Options, Outstanding, Number (in shares)								60,000		60,000

Note 15 - Share-based Compens_4

Note 15 - Share-based Compensation - Weighted-average Assumptions (Details)	6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Volatility	48.10%	48.50%
Risk-free interest rate	1.50%	0.60%
Dividend yield	0.00%	0.00%
Expected term in years (Year)	6 years 9 months 18 days	6 years 9 months 18 days

Note 15 - Share-based Compens_5

Note 15 - Share-based Compensation - Restricted Stock Activity (Details) - Restricted Stock Units (RSUs) [Member]	6 Months Ended
	Mar. 31, 2022$ / sharesshares
Number of Shares Outstanding (in shares) | shares	399,469
Weighted Average Grant Date Fair Value, Outstanding (in dollars per share) | $ / shares	$ 6.27
Number of Shares Granted (in shares) | shares	260,800
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares	$ 3.09
Number of Shares Released (in shares) | shares	(262,342)
Weighted Average Grant Date Fair Value, Released (in dollars per share) | $ / shares	$ 6.46
Number of Shares Forfeited/cancelled (in shares) | shares	(15,000)
Weighted Average Grant Date Fair Value, Forfeited/cancelled (in dollars per share) | $ / shares	$ 5.05
Number of Shares Outstanding (in shares) | shares	382,927
Weighted Average Grant Date Fair Value, Outstanding (in dollars per share) | $ / shares	$ 4.03

Note 15 - Share-based Compens_6

Note 15 - Share-based Compensation - Stock Option Activity (Details)	6 Months Ended
	Mar. 31, 2022$ / sharesshares	Mar. 31, 2021shares
Number of Shares Outstanding, Balance (in shares) | shares	2,745,384
Weighted Average Exercise Price, Shares Outstanding, Balance (in dollars per share) | $ / shares	$ 3.02
Number of Shares Granted (in shares) | shares	302,000	245,000
Weighted Average Exercise Price, Shares Granted (in dollars per share) | $ / shares	$ 4.87
Number of Shares Forfeited/expired (in shares) | shares	0
Weighted Average Exercise Price, Shares Forfeited/expired (in dollars per share) | $ / shares	$ 0
Number of Shares Exercised (in shares) | shares	(70,000)	(86,462)
Weighted Average Exercise Price, Exercised (in dollars per share) | $ / shares	$ 2.43
Number of Shares Outstanding, Balance (in shares) | shares	2,977,384
Weighted Average Exercise Price, Shares Outstanding, Balance (in dollars per share) | $ / shares	$ 3.23
Number of Shares Exercisable (in shares) | shares	1,562,503
Weighted Average Exercise Price, Shares Exercisable (in dollars per share) | $ / shares	$ 2.42

Note 15 - Share-based Compens_7

Note 15 - Share-based Compensation - Stock Options Outstanding (Details)	6 Months Ended
	Mar. 31, 2022$ / sharesshares
Number Outstanding (in shares) | shares	2,977,384
Weighted Average Remaining Contractual Life (Year)	3 years 8 months 19 days
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 3.23
Number Exercisable (in shares) | shares	1,575,182
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 2.42
Weighted Average Exercise Price, Outstanding (in dollars per share)	3.23
Weighted Average Exercise Price, Exercisable (in dollars per share)	2.42
Range One [Member]
Lower Exercise Price (in dollars per share)	1.31
Upper Exercise Price (in dollars per share)	$ 1.86
Number Outstanding (in shares) | shares	319,157
Weighted Average Remaining Contractual Life (Year)	1 year 6 months 3 days
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 1.64
Number Exercisable (in shares) | shares	319,157
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 1.64
Weighted Average Exercise Price, Outstanding (in dollars per share)	1.64
Weighted Average Exercise Price, Exercisable (in dollars per share)	1.64
Range Two [Member]
Lower Exercise Price (in dollars per share)	1.99
Upper Exercise Price (in dollars per share)	$ 1.99
Number Outstanding (in shares) | shares	937,500
Weighted Average Remaining Contractual Life (Year)	1 year 11 months 8 days
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 1.99
Number Exercisable (in shares) | shares	937,500
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 1.99
Weighted Average Exercise Price, Outstanding (in dollars per share)	1.99
Weighted Average Exercise Price, Exercisable (in dollars per share)	1.99
Range Three [Member]
Lower Exercise Price (in dollars per share)	3.39
Upper Exercise Price (in dollars per share)	$ 3.39
Number Outstanding (in shares) | shares	800,000
Weighted Average Remaining Contractual Life (Year)	4 years 6 months 3 days
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 3.39
Number Exercisable (in shares) | shares	0
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 0
Weighted Average Exercise Price, Outstanding (in dollars per share)	3.39
Weighted Average Exercise Price, Exercisable (in dollars per share)	0
Range Four [Member]
Lower Exercise Price (in dollars per share)	3.40
Upper Exercise Price (in dollars per share)	$ 4.99
Number Outstanding (in shares) | shares	635,727
Weighted Average Remaining Contractual Life (Year)	5 years 6 months 10 days
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 4.10
Number Exercisable (in shares) | shares	237,745
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 3.60
Weighted Average Exercise Price, Outstanding (in dollars per share)	4.10
Weighted Average Exercise Price, Exercisable (in dollars per share)	3.60
Range Five [Member]
Lower Exercise Price (in dollars per share)	5.05
Upper Exercise Price (in dollars per share)	$ 8.03
Number Outstanding (in shares) | shares	285,000
Weighted Average Remaining Contractual Life (Year)	5 years 9 months 18 days
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 6.66
Number Exercisable (in shares) | shares	80,780
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 6.94
Weighted Average Exercise Price, Outstanding (in dollars per share)	6.66
Weighted Average Exercise Price, Exercisable (in dollars per share)	$ 6.94

Note 15 - Share-based Compens_8

Note 15 - Share-based Compensation - Summary of Share-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Share-based Payment Arrangement, Expense	$ 737	$ 328	$ 1,295	$ 510
Cost of Sales [Member]
Share-based Payment Arrangement, Expense	28	9	43	15
Selling, General and Administrative Expenses [Member]
Share-based Payment Arrangement, Expense	686	309	1,217	479
Research and Development Expense [Member]
Share-based Payment Arrangement, Expense	$ 23	$ 10	$ 35	$ 16

Note 16 - Stockholders' Equit_2

Note 16 - Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	Oct. 02, 2020	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Sep. 30, 2021	Dec. 31, 2018
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period (in shares)				70,000	86,462
Gross Proceeds from Stock Options Exercised				$ 170	$ 170
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total (in shares)				243,998	201,560
Stock Repurchased During Period, Value		$ 557	$ 441
Common Stock, Dividends, Per Share, Declared (in dollars per share)				$ 0	$ 0
Share Buyback Program [Member]
Stock Repurchase Program, Authorized Amount							$ 5,000
Stock Repurchased and Retired During Period, Shares (in shares)				259,310	0
Stock Repurchased During Period, Value				$ 998
Assets Acquisition of Amika Mobile Corporation [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares, Each Anniversaries (in shares)	191,267
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	573,801			139,128
Business Acquisition, Share Price (in dollars per share)	$ 5.98
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 3,431
Assets Acquisition of Amika Mobile Corporation [Member] | Former Owner of Amika Mobile [Member]
Stock Issued During Period, Shares, Acquisitions (in shares)				69,564		365,109

Note 16 - Stockholders' Equit_3

Note 16 - Stockholders' Equity - Summary of Changes in Stockholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2022	Mar. 31, 2021
Balance	$ 64,731	$ 65,958	$ 52,657	$ 49,140	$ 65,958	$ 49,140
Share-based compensation expense	737	558	328	182
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period (in shares)					70,000	86,462
Issuance of common stock upon exercise of stock options, net	124	46	116	54
Stock buyback	(557)	(441)
Release of obligation to issue commons stock		0
Accumulated other comprehensive loss	(1)	(85)	(78)	469
Net loss	(492)	(1,305)	262	(619)	$ (1,797)	$ (357)
Issuance of common stock upon vesting of restricted stock units (in shares)					243,998	201,560
Issuance of common stock upon vesting of restricted stock units	0		0
Shares retained for payment of taxes in connection with net share settlement of restricted stock units	(70)		(141)
Balance	64,472	64,731	53,144	52,657	$ 64,472	$ 53,144
Obligation to issue common stock				3,431
Accumulated other comprehensive income	$ (1)	$ (85)	$ (78)	$ 469
Common Stock [Member]
Balance (in shares)	36,371,529	36,403,833	33,587,443	33,561,544	36,403,833	33,561,544
Balance	$ 363	$ 364	$ 336	$ 336	$ 364	$ 336
Share-based compensation expense	$ 0	$ 0	$ 0	$ 0
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period (in shares)	55,000	15,000	60,563	25,899
Issuance of common stock upon exercise of stock options, net	$ 1	$ 0	$ 1	$ 0
Stock buyback (in shares)		(116,868)
Stock buyback	(1)	$ (1)
Release of obligation to issue commons stock (in shares)		69,564
Release of obligation to issue commons stock		$ 0
Accumulated other comprehensive loss	0	0	0	0
Net loss	$ 0	$ 0	$ 0	$ 0
Issuance of common stock upon vesting of restricted stock units (in shares)	262,342		223,633
Issuance of common stock upon vesting of restricted stock units	$ 2		$ 2
Shares retained for payment of taxes in connection with net share settlement of restricted stock units (in shares)	(18,344)		(22,073)
Shares retained for payment of taxes in connection with net share settlement of restricted stock units	$ 0		$ 0
Stock buyback (in shares)	(142,442)
Balance (in shares)	36,528,085	36,371,529	33,849,566	33,587,443	36,528,085	33,849,566
Balance	$ 365	$ 363	$ 339	$ 336	$ 365	$ 339
Obligation to issue common stock				0
Accumulated other comprehensive income	0	0	0	0
Additional Paid-in Capital [Member]
Balance	107,273	107,110	94,915	91,248	107,110	91,248
Share-based compensation expense	737	558	328	182
Issuance of common stock upon exercise of stock options, net	124	46	116	54
Stock buyback	(557)	(441)
Release of obligation to issue commons stock		0
Accumulated other comprehensive loss	0	0	0	0
Net loss	0	0	0	0
Issuance of common stock upon vesting of restricted stock units	0		0
Shares retained for payment of taxes in connection with net share settlement of restricted stock units	(70)		(141)
Balance	107,507	107,273	95,218	94,915	107,507	95,218
Obligation to issue common stock				3,431
Accumulated other comprehensive income	0	0	0	0
Retained Earnings [Member]
Balance	(42,459)	(41,154)	(42,477)	(41,858)	(41,154)	(41,858)
Share-based compensation expense	0	0	0	0
Issuance of common stock upon exercise of stock options, net	0	0	0	0
Stock buyback	0	0
Release of obligation to issue commons stock		0
Accumulated other comprehensive loss	0	0	0	0
Net loss	(492)	(1,305)	262	(619)
Issuance of common stock upon vesting of restricted stock units	0		0
Shares retained for payment of taxes in connection with net share settlement of restricted stock units	0		0
Balance	(42,951)	(42,459)	(42,215)	(42,477)	(42,951)	(42,215)
Obligation to issue common stock				0
Accumulated other comprehensive income	0	0	0	0
AOCI Attributable to Parent [Member]
Balance	(83)	2	219	(250)	2	(250)
Share-based compensation expense	0	0	0	0
Issuance of common stock upon exercise of stock options, net	0	0	0	0
Stock buyback	0	0
Release of obligation to issue commons stock		0
Accumulated other comprehensive loss	(1)	(85)	(78)	469
Net loss	0	0	0	0
Issuance of common stock upon vesting of restricted stock units	0		0
Shares retained for payment of taxes in connection with net share settlement of restricted stock units	0		0
Balance	(84)	(83)	141	219	$ (84)	$ 141
Obligation to issue common stock				0
Accumulated other comprehensive income	$ (1)	$ (85)	$ (78)	$ 469

Note 17 - Net (Loss) Income P_3

Note 17 - Net (Loss) Income Per Share - Basic and Diluted Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2022	Mar. 31, 2021
Net (loss) income	$ (492)	$ (1,305)	$ 262	$ (619)	$ (1,797)	$ (357)
Basic (loss) income per share (in dollars per share)	$ (0.01)		$ 0.01		$ (0.05)	$ (0.01)
Diluted (loss) income per share (in dollars per share)	$ (0.01)		$ 0.01		$ (0.05)	$ (0.01)
Weighted average shares outstanding - basic (in shares)	36,353,321		33,683,240		36,405,321	33,629,479
Assumed exercise of dilutive options (in shares)	0		1,096,026		0	0
Weighted average shares outstanding - diluted (in shares)	36,353,321		34,779,266		36,405,321	33,629,479
Antidilutive securities (in shares)	3,499,439		830,000		3,499,439	3,049,387
Share-Based Payment Arrangement, Option [Member]
Antidilutive securities (in shares)	2,977,384		830,000		2,977,384	2,723,718
Restricted Stock Units (RSUs) [Member]
Antidilutive securities (in shares)	382,927		0		382,927	325,669
Obligation to Issue Common Stock [Member]
Antidilutive securities (in shares)	139,128		0		139,128	0

Note 18 - Segment Information_2

Note 18 - Segment Information (Details Textual)	6 Months Ended
	Mar. 31, 2022
Number of Reportable Segments	2

Note 18 - Segment Information -

Note 18 - Segment Information - Segment Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Sep. 30, 2021
Revenue from Contract with Customer, Including Assessed Tax	$ 13,168	$ 11,301	$ 23,845	$ 19,329
Operating Income (Loss)	(527)	553	(2,136)	(140)
Depreciation and amortization	643	270	1,282	552
Income Tax Expense (Benefit), Total	(45)	283	(336)	278
Long-lived assets	37,291		37,291		$ 38,393
Total assets	85,058		85,058		90,128
Intersegment Eliminations [Member]
Revenue from Contract with Customer, Including Assessed Tax	820	254	1,494	606
Hardware [Member]
Revenue from Contract with Customer, Including Assessed Tax	12,495	10,625	22,622	18,012
Operating Income (Loss)	2,537	1,796	3,709	2,304
Depreciation and amortization	96	93	190	183
Income Tax Expense (Benefit), Total	726	412	1,066	531
Long-lived assets	1,706		1,706		1,748
Total assets	47,237		47,237		50,364
Hardware [Member] | Intersegment Eliminations [Member]
Revenue from Contract with Customer, Including Assessed Tax	0	0		0
Software [Member]
Revenue from Contract with Customer, Including Assessed Tax	673	676	1,223	1,317
Operating Income (Loss)	(3,064)	(1,243)	(5,845)	(2,444)
Depreciation and amortization	547	177	1,092	369
Income Tax Expense (Benefit), Total	(771)	(129)	(1,402)	(253)
Long-lived assets	35,585		35,585		36,645
Total assets	37,821		37,821		$ 39,764
Software [Member] | Intersegment Eliminations [Member]
Revenue from Contract with Customer, Including Assessed Tax	$ 820	$ 254	$ 1,494	$ 606

Note 19 - Major Customers, Su_3

Note 19 - Major Customers, Suppliers and Related Information (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022USD ($)	Mar. 31, 2021USD ($)	Mar. 31, 2022USD ($)	Mar. 31, 2021USD ($)
Revenue from Contract with Customer, Including Assessed Tax	$ 13,168	$ 11,301	$ 23,845	$ 19,329
UNITED STATES
Revenue from Contract with Customer, Including Assessed Tax	$ 9,531	$ 8,086	$ 18,769	$ 13,837
Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Number Of Major Customers	2	1	1	1
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Customer [Member]
Concentration Risk, Percentage	63.00%	47.00%	65.00%	49.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Two Customers [Member]
Concentration Risk, Percentage	13.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member]
Number Of Major Customers			2	2
Accounts Receivable [Member] | Customer Concentration Risk [Member] | One Customer [Member]
Concentration Risk, Percentage			56.00%	33.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Two Customers [Member]
Concentration Risk, Percentage			17.00%	25.00%

Note 19 - Major Customers, Su_4

Note 19 - Major Customers, Suppliers and Related Information - Schedule of Major Customers (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Revenues	$ 13,168	$ 11,301	$ 23,845	$ 19,329
Americas [Member]
Revenues	10,095	8,598	19,531	14,406
Asia Pacific [Member]
Revenues	2,147	2,213	2,455	3,223
EMEA [Member]
Revenues	$ 926	$ 490	$ 1,859	$ 1,700

Note 19 - Major Customers, Su_5

Note 19 - Major Customers, Suppliers and Related Information - Schedule of Long-lived Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Long-lived assets	$ 37,291	$ 38,393
UNITED STATES
Long-lived assets	26,078	26,880
Non-US [Member]
Long-lived assets	8,330	8,395
EMEA [Member]
Long-lived assets	$ 2,883	$ 3,118