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Amount of gross proceeds including cash proceeds and increase amounts receivable from underwritten public offering.

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The amount of increase in additional paid-in capital from the obligation to issue common stock.

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Per share price or per unit amount of equity securities issued under the underwritten public offering.

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The number of shares to be offered in the initial pubic offering under the underwritten public offering

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Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Number of shares of equity interests issued or issuable to acquire entity.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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The cash outflow for cost incurred directly with the issuance of an equity security.

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Price of a single share of a number of saleable stocks of a company.

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Number of shares of stock issued during the period pursuant to acquisitions.

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Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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Number of share options (or share units) exercised during the current period.

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Value of stock issued pursuant to acquisitions during the period.

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Note 17 - Stockholders' Equity (Details Textual) - USD ($)			3 Months Ended			9 Months Ended		12 Months Ended
	Oct. 04, 2023	Oct. 02, 2020	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2022
Issuance of common stock upon exercise of stock options, net (in shares)						0	258,871
Issuance of common stock upon vesting of restricted stock units (in shares)						348,178	253,012
Gross Proceeds from Stock Options Exercised						$ 0	$ 87,000
Underwritten Public Offering, Common Stock	5,750,000
Price Per Share, Underwritten Agreement	$ 2
Gross Proceeds From Underwritten Public Offering, Common Stock	$ 11,500,000
Payments of Stock Issuance Costs	$ 1,051,000
Share Price				$ 2.12
Stock Issued During Period, Value, Acquisitions					$ 1,924,000
Increase in Additional Paid-in Capital, Obligation to Issue Common Stock				$ 158,000	527,000
Common Stock, Dividends, Per Share, Declared (in dollars per share)						$ 0	$ 0
Share Buyback Program [Member]
Share Repurchase Program, Authorized, Amount											$ 5,000,000
Stock Repurchased and Retired During Period, Shares						0	0
Contingent Consideration Liability [Member]
Stock Issued During Period, Value, Acquisitions			$ 0	656,000
Additional Paid-in Capital [Member]
Stock Issued During Period, Value, Acquisitions					1,924,000
Increase in Additional Paid-in Capital, Obligation to Issue Common Stock				158,000	$ 527,000
Additional Paid-in Capital [Member] \| Contingent Consideration Liability [Member]
Stock Issued During Period, Value, Acquisitions				656,000
Evertel Technologies, LLC [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	986,486
Share Price	$ 1.95
Business Acquisition, Obligation to Issue Common Stock			81,083
Increase in Additional Paid-in Capital, Obligation to Issue Common Stock			$ 158,000
Evertel Technologies, LLC [Member] \| Contingent Consideration Liability [Member]
Stock Issued During Period, Shares, Acquisitions						236,343
Evertel Technologies, LLC [Member] \| Agreement to Issue Stock [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	270,270
Share Price	$ 1.95
Evertel Technologies, LLC [Member] \| Additional Paid-in Capital [Member]
Stock Issued During Period, Value, Acquisitions	$ 1,924
Increase in Additional Paid-in Capital, Obligation to Issue Common Stock	527,000			$ 158,000
Evertel Technologies, LLC [Member] \| Additional Paid-in Capital [Member] \| Contingent Consideration Liability [Member]
Stock Issued During Period, Value, Acquisitions						$ 656,000
Evertel Technologies, LLC [Member] \| Additional Paid-in Capital [Member] \| Agreement to Issue Stock [Member]
Increase in Additional Paid-in Capital, Obligation to Issue Common Stock	$ 527,000
Assets Acquisition of Amika Mobile Corporation [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)		573,801				69,564		69,564
Share Price		$ 5.98
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares, Each Anniversaries		191,267
Business Acquisition, Share Price		$ 5.98
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable		$ 3,431,000
Assets Acquisition of Amika Mobile Corporation [Member] \| Former Owner of Amika Mobile [Member]
Stock Issued During Period, Shares, Acquisitions						69,564		69,564	69,564	365,109