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v3.20.1

Note 18 - Segment Information - Segment Disclosures (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019 | Sep. 30, 2019
Revenues | $ 8,276,773 | $ 10,191,691 | $ 17,058,475 | $ 20,369,250 |
Operating income (loss) | 328,741 | 1,435,386 | 1,025,398 | 2,725,261 |
Depreciation and amortization | 206,493 | 216,370 | 415,031 | 417,637 |
Income Tax Expense (Benefit), Total | 96,768 | 274,144 | 269,158 | 557,147 |
Long-lived assets | 5,458,657 |  | 5,458,657 |  | $ 5,750,890
Total assets | 52,170,930 |  | 52,170,930 |  | 47,119,983
Intersegment Eliminations [Member] |  |  |  |  |
Revenues | 443,907 | 279,997 | 828,902 | 466,969 |
Hardware [Member] |  |  |  |  |
Revenues | 7,866,163 | 9,646,513 | 16,228,205 | 19,303,215 |
Operating income (loss) | 380,174 | 1,282,308 | 1,076,244 | 2,584,954 |
Depreciation and amortization | 128,308 | 138,665 | 259,475 | 262,966 |
Income Tax Expense (Benefit), Total | 96,768 | 274,144 | 269,158 | 557,147 |
Long-lived assets | 2,109,517 |  | 2,109,517 |  | 2,283,344
Total assets | 47,315,471 |  | 47,315,471 |  | 42,470,356
Hardware [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Revenues |  |  |  |  |
Software [Member] |  |  |  |  |
Revenues | 410,610 | 545,178 | 830,270 | 1,066,035 |
Operating income (loss) | (51,433) | 153,078 | (50,846) | 140,307 |
Depreciation and amortization | 78,185 | 77,705 | 155,556 | 154,671 |
Income Tax Expense (Benefit), Total |  |  |  |  |
Long-lived assets | 3,349,140 |  | 3,349,140 |  | 3,467,546
Total assets | 4,855,459 |  | 4,855,459 |  | $ 4,649,627
Software [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Revenues | $ 443,907 | $ 279,997 | $ 828,902 | $ 466,969 |

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