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Note 18 - Segment Information - Segment Disclosures (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Revenue from Contract with Customer, Including Assessed Tax | $ 43,010 | $ 36,979
Operating Income (loss) | 6,041 | 3,136
Depreciation and amortization | 800 | 825
Income Tax (Benefit) Expense | (5,706) | 572
Long-lived assets | 5,345 | 5,751
Total assets | 71,372 | 47,120
Intersegment Eliminations [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 1,692 | 908
Hardware [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 41,412 | 34,931
Operating Income (loss) | 6,546 | 3,097
Depreciation and amortization | 483 | 517
Income Tax (Benefit) Expense | (5,706) | 572
Long-lived assets | 1,924 | 2,283
Total assets | 66,357 | 42,470
Hardware [Member] | Intersegment Eliminations [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax |  |
Software [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 1,598 | 2,048
Operating Income (loss) | (505) | 39
Depreciation and amortization | 317 | 308
Income Tax (Benefit) Expense |  |
Long-lived assets | 3,421 | 3,468
Total assets | 5,015 | 4,650
Software [Member] | Intersegment Eliminations [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | $ 1,692 | $ 908

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