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Note 6 - Reportable Segments - Summarized Financial Information for Reportable Segments (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2014
Operating Segments [Member] | Traditional Business [Member] | Real Estate Bank Loan Secured by Logan Office [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  | $ (88,000) |  |
Operating Segments [Member] | Traditional Business [Member] | Margin Account [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  |  |  |
Operating Segments [Member] | Traditional Business [Member] |  |  |  |  |  |  |  |  |  |  |
Advertising, net |  |  |  |  |  |  |  |  | 9,854,000 | 10,502,000 | 11,435,000
Circulation |  |  |  |  |  |  |  |  | 5,912,000 | 5,915,000 | 6,038,000
Advertising service fees and other |  |  |  |  |  |  |  |  | 2,651,000 | 2,703,000 | 2,800,000
Licensing and maintenance fees |  |  |  |  |  |  |  |  |  |  |
Consulting fees |  |  |  |  |  |  |  |  |  |  |
Other public service fees |  |  |  |  |  |  |  |  |  |  |
Operating expenses |  |  |  |  |  |  |  |  | 17,240,000 | 18,038,000 | 17,154,000
Income (loss) from operations |  |  |  |  |  |  |  |  | 1,177,000 | 1,082,000 | 3,119,000
Dividends and interest income |  |  |  |  |  |  |  |  |  |  |
Other income and capital gains |  |  |  |  |  |  |  |  | 52,000 |  |
Interest expense accrued for uncertain and unrecognized tax benefits |  |  |  |  |  |  |  |  |  |  |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest |  |  |  |  |  |  |  |  | 1,141,000 | 1,082,000 | 3,119,000
Income tax benefit (expense) |  |  |  |  |  |  |  |  | (530,000) | (70,000) | (1,460,000)
Net income (loss) |  |  |  |  |  |  |  |  | 611,000 | 1,012,000 | 1,659,000
Total assets | $ 19,026,000 |  |  |  | $ 15,047,000 |  |  |  | 19,026,000 | 15,047,000 | 18,228,000
Payments to Acquire Property, Plant, and Equipment |  |  |  |  |  |  |  |  | 3,662,000 | 425,000 | 110,000
Amortization of Intangible Assets |  |  |  |  |  |  |  |  | 142,000 | 12,000 |
Other-than-temporary impairment losses on investments |  |  |  |  |  |  |  |  |  |  |
Operating Segments [Member] | Journal Technologies [Member] | Real Estate Bank Loan Secured by Logan Office [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  |  |  |
Operating Segments [Member] | Journal Technologies [Member] | Margin Account [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  |  |  |
Operating Segments [Member] | Journal Technologies [Member] |  |  |  |  |  |  |  |  |  |  |
Advertising, net |  |  |  |  |  |  |  |  |  |  |
Circulation |  |  |  |  |  |  |  |  |  |  |
Advertising service fees and other |  |  |  |  |  |  |  |  |  |  |
Licensing and maintenance fees |  |  |  |  |  |  |  |  | 14,758,000 | 13,984,000 | 12,987,000
Consulting fees |  |  |  |  |  |  |  |  | 4,085,000 | 4,704,000 | 4,002,000
Other public service fees |  |  |  |  |  |  |  |  | 4,352,000 | 6,170,000 | 6,161,000
Operating expenses |  |  |  |  |  |  |  |  | 31,012,000 | 29,452,000 | 28,459,000
Income (loss) from operations |  |  |  |  |  |  |  |  | (7,817,000) | (4,594,000) | (5,309,000)
Dividends and interest income |  |  |  |  |  |  |  |  |  |  |
Other income and capital gains |  |  |  |  |  |  |  |  |  |  |
Interest expense accrued for uncertain and unrecognized tax benefits |  |  |  |  |  |  |  |  | (112,000) | (96,000) | (537,000)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest |  |  |  |  |  |  |  |  | (7,929,000) | (4,690,000) | (5,846,000)
Income tax benefit (expense) |  |  |  |  |  |  |  |  | 3,140,000 | 1,580,000 | 2,350,000
Net income (loss) |  |  |  |  |  |  |  |  | (4,789,000) | (3,110,000) | (3,496,000)
Total assets | 39,786,000 |  |  |  | 47,108,000 |  |  |  | 39,786,000 | 47,108,000 | 51,973,000
Payments to Acquire Property, Plant, and Equipment |  |  |  |  |  |  |  |  | 117,000 | 140,000 | 325,000
Amortization of Intangible Assets |  |  |  |  |  |  |  |  | 4,895,000 | 4,895,000 | 4,866,000
Other-than-temporary impairment losses on investments |  |  |  |  |  |  |  |  |  |  |
Corporate, Non-Segment [Member] | Real Estate Bank Loan Secured by Logan Office [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  |  |  |
Corporate, Non-Segment [Member] | Margin Account [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  | (284,000) | (224,000) | (230,000)
Corporate, Non-Segment [Member] |  |  |  |  |  |  |  |  |  |  |
Advertising, net |  |  |  |  |  |  |  |  |  |  |
Circulation |  |  |  |  |  |  |  |  |  |  |
Advertising service fees and other |  |  |  |  |  |  |  |  |  |  |
Licensing and maintenance fees |  |  |  |  |  |  |  |  |  |  |
Consulting fees |  |  |  |  |  |  |  |  |  |  |
Other public service fees |  |  |  |  |  |  |  |  |  |  |
Operating expenses |  |  |  |  |  |  |  |  |  |  |
Income (loss) from operations |  |  |  |  |  |  |  |  |  |  |
Dividends and interest income |  |  |  |  |  |  |  |  | 4,085,000 | 3,829,000 | 3,001,000
Other income and capital gains |  |  |  |  |  |  |  |  | 9,000 | 69,000 | 97,000
Interest expense accrued for uncertain and unrecognized tax benefits |  |  |  |  |  |  |  |  |  |  |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest |  |  |  |  |  |  |  |  | 3,810,000 | 3,298,000 | 2,868,000
Income tax benefit (expense) |  |  |  |  |  |  |  |  | (675,000) | (390,000) | (400,000)
Net income (loss) |  |  |  |  |  |  |  |  | 3,135,000 | 2,908,000 | 2,468,000
Total assets | 166,634,000 |  |  |  | 166,041,000 |  |  |  | 166,634,000 | 166,041,000 | 173,676,000
Payments to Acquire Property, Plant, and Equipment |  |  |  |  |  |  |  |  |  |  |
Amortization of Intangible Assets |  |  |  |  |  |  |  |  |  |  |
Other-than-temporary impairment losses on investments |  |  |  |  |  |  |  |  |  | (376,000) |
Real Estate Bank Loan Secured by Logan Office [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  | (88,000) |  |
Margin Account [Member] |  |  |  |  |  |  |  |  |  |  |
Interest expense on note payable collateralized by real estate |  |  |  |  |  |  |  |  | (284,000) | (224,000) | (230,000)
Advertising, net |  |  |  |  |  |  |  |  | 9,854,000 | 10,502,000 | 11,435,000
Circulation |  |  |  |  |  |  |  |  | 5,912,000 | 5,915,000 | 6,038,000
Advertising service fees and other |  |  |  |  |  |  |  |  | 2,651,000 | 2,703,000 | 2,800,000
Licensing and maintenance fees |  |  |  |  |  |  |  |  | 14,758,000 | 13,984,000 | 12,987,000
Consulting fees |  |  |  |  |  |  |  |  | 4,085,000 | 4,704,000 | 4,002,000
Other public service fees |  |  |  |  |  |  |  |  | 4,352,000 | 6,170,000 | 6,161,000
Operating expenses |  |  |  |  |  |  |  |  | 48,252,000 | 47,490,000 | 45,613,000
Income (loss) from operations |  |  |  |  |  |  |  |  | (6,640,000) | (3,512,000) | (2,190,000)
Dividends and interest income |  |  |  |  |  |  |  |  | 4,085,000 | 3,829,000 | 3,001,000
Other income and capital gains |  |  |  |  |  |  |  |  | 61,000 | 65,000 | 97,000
Interest expense accrued for uncertain and unrecognized tax benefits |  |  |  |  |  |  |  |  | (112,000) | (96,000) | (537,000)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | (2,372,000) | $ (623,000) | $ 152,000 | $ (135,000) | (520,000) | $ (27,000) | $ (171,000) | $ 408,000 | (2,978,000) | (310,000) | 141,000
Income tax benefit (expense) | 1,410,000 | 285,000 | 55,000 | 185,000 | 360,000 | 60,000 | 675,000 | 25,000 | 1,935,000 | 1,120,000 | 490,000
Net income (loss) | (962,000) | $ (338,000) | $ 207,000 | $ 50,000 | (160,000) | $ 33,000 | $ 504,000 | $ 433,000 | (1,043,000) | 810,000 | 631,000
Total assets | $ 225,446,000 |  |  |  | $ 228,196,000 |  |  |  | 225,446,000 | 228,196,000 | 243,877,000
Payments to Acquire Property, Plant, and Equipment |  |  |  |  |  |  |  |  | 3,779,000 | 565,000 | 435,000
Amortization of Intangible Assets |  |  |  |  |  |  |  |  | 5,037,000 | 4,907,000 | 4,866,000
Other-than-temporary impairment losses on investments |  |  |  |  |  |  |  |  |  | $ (376,000) |

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