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Note 6 - Reportable Segments - Summarized Financial Information for Reportable Segments (Details) - USD ($) | 12 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Revenue from Contract with Customer, Including Assessed Tax | $ 54,009,000 | $ 49,925,000
Salaries and employee benefits | 36,935,000 | 34,230,000
Increase to the long-term supplemental compensation accrual | 1,245,000 | 1,835,000
Increase to the long-term Supplemental compensation accrual | 1,245,000 | 1,835,000
Others | 13,840,000 | 11,708,000
Total operating expenses | 52,020,000 | 47,773,000
Income from operations | 1,989,000 | 2,152,000
Dividends and interest income | 5,451,000 | 2,908,000
Gains on sale of land | 272,000 |
Other income |  | 69,000
Gains on sales of marketable securities, net | 14,249,000 | 41,749,000
Net unrealized (losses) gains on marketable securities | (123,401,000) | 106,499,000
Pretax income (loss) | (102,549,000) | 153,050,000
Benefit (provision) for income taxes | 26,925,000 | (40,150,000)
Net (loss) income | (75,624,000) | 112,900,000
Total assets | 319,111,000 | 382,556,000
Capital expenditures | 36,000 | 29,000
Real Estate Bank Loan Secured by Logan Office [Member] |  |
Interest expense on debt | (83,000) | (94,000)
Margin Account [Member] |  |
Interest expense on debt | (1,026,000) | (233,000)
Advertising [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 8,591,000 | 8,171,000
Subscription and Circulation [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 4,394,000 | 4,576,000
Advertising Service Fees and Other [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 2,937,000 | 2,684,000
License and Maintenance [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 19,192,000 | 21,044,000
Consulting Fees [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 11,865,000 | 6,319,000
Service, Other [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 7,030,000 | 7,131,000
Traditional Business [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 15,922,000 | 15,431,000
Journal Technologies [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 38,087,000 | 34,494,000
Operating Segments [Member] | Traditional Business [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 15,922,000 | 15,431,000
Salaries and employee benefits | 9,618,000 | 8,226,000
Increase to the long-term supplemental compensation accrual | 1,130,000 |
Increase to the long-term Supplemental compensation accrual |  | 1,795,000
Others | 4,472,000 | 4,967,000
Total operating expenses | 15,220,000 | 14,988,000
Income from operations | 702,000 | 443,000
Pretax income (loss) | 702,000 | 443,000
Benefit (provision) for income taxes | (185,000) | (115,000)
Net (loss) income | 517,000 | 328,000
Total assets | 22,743,000 | 22,412,000
Capital expenditures | 3,000 | 22,000
Operating Segments [Member] | Traditional Business [Member] | Advertising [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 8,591,000 | 8,171,000
Operating Segments [Member] | Traditional Business [Member] | Subscription and Circulation [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 4,394,000 | 4,576,000
Operating Segments [Member] | Traditional Business [Member] | Advertising Service Fees and Other [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 2,937,000 | 2,684,000
Operating Segments [Member] | Journal Technologies [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 38,087,000 | 34,494,000
Salaries and employee benefits | 27,317,000 | 26,004,000
Increase to the long-term Supplemental compensation accrual | 115,000 | 40,000
Others | 9,368,000 | 6,741,000
Total operating expenses | 36,800,000 | 32,785,000
Income from operations | 1,287,000 | 1,709,000
Pretax income (loss) | 1,287,000 | 1,709,000
Benefit (provision) for income taxes | (205,000) | (425,000)
Net (loss) income | 1,082,000 | 1,284,000
Total assets | 27,868,000 | 20,480,000
Capital expenditures | 33,000 | 7,000
Operating Segments [Member] | Journal Technologies [Member] | License and Maintenance [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 19,192,000 | 21,044,000
Operating Segments [Member] | Journal Technologies [Member] | Consulting Fees [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 11,865,000 | 6,319,000
Operating Segments [Member] | Journal Technologies [Member] | Service, Other [Member] |  |
Revenue from Contract with Customer, Including Assessed Tax | 7,030,000 | 7,131,000
Corporate, Non-Segment [Member] |  |
Dividends and interest income | 5,451,000 | 2,908,000
Gains on sale of land | 272,000 |
Other income |  | 69,000
Gains on sales of marketable securities, net | 14,249,000 | 41,749,000
Net unrealized (losses) gains on marketable securities | (123,401,000) | 106,499,000
Pretax income (loss) | (104,538,000) | 150,898,000
Benefit (provision) for income taxes | 27,315,000 | (39,610,000)
Net (loss) income | (77,223,000) | 111,288,000
Total assets | 268,500,000 | 339,664,000
Corporate, Non-Segment [Member] | Real Estate Bank Loan Secured by Logan Office [Member] |  |
Interest expense on debt | (83,000) | (94,000)
Corporate, Non-Segment [Member] | Margin Account [Member] |  |
Interest expense on debt | $ (1,026,000) | $ (233,000)

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