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Consolidated Statements of Shareholders' Equity - USD ($) | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Sep. 30, 2015 | 1,805,053 | (424,307) |  |  |  |
Balance at Sep. 30, 2015 | $ 18,000 | $ (4,000) | $ 1,755,000 | $ 59,111,000 | $ 67,720,000 | $ 128,600,000
Net income (loss) |  |  |  | (1,043,000) |  | (1,043,000)
Unrealized losses on investments, net |  |  |  |  | (2,214,000) | (2,214,000)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Net of Tax, Total |  |  |  |  |  |
Balance (in shares) at Sep. 30, 2016 | 1,805,053 | (424,307) |  |  |  |
Balance at Sep. 30, 2016 | $ 18,000 | $ (4,000) | 1,755,000 | 58,068,000 | 65,506,000 | 125,343,000
Net income (loss) |  |  |  | (918,000) |  | (918,000)
Unrealized losses on investments, net |  |  |  |  | 35,316,000 | 35,316,000
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Net of Tax, Total |  |  |  |  |  |
Balance (in shares) at Sep. 30, 2017 | 1,805,053 | (424,307) |  |  |  |
Balance at Sep. 30, 2017 | $ 18,000 | $ (4,000) | 1,755,000 | 57,150,000 | 100,822,000 | 159,741,000
Net income (loss) |  |  |  | 8,201,000 |  | 8,201,000
Unrealized losses on investments, net |  |  |  |  | (5,823,000) | (5,823,000)
Sale of bond investments (net of taxes) |  |  |  |  | (2,553,000) | (2,553,000)
Reclassification of stranded tax effects |  |  |  | (19,990,000) | 19,990,000 |
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Net of Tax, Total |  |  |  |  | 3,350,000 | 3,350,000
Balance (in shares) at Sep. 30, 2018 | 1,805,053 | (424,307) |  |  |  |
Balance at Sep. 30, 2018 | $ 18,000 | $ (4,000) | $ 1,755,000 | $ 45,361,000 | $ 115,786,000 | $ 162,916,000

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