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Note 7 Results of Operations by Quarter (Unaudited) (Tables) | 12 Months Ended
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Sep. 30, 2016
Notes Tables |
Quarterly Financial Information [Table Text Block] |
|  | Quarter ended |
|  | December 31 |  |  | March 31 |  |  | June 30 |  |  | September 30 |
|  | (in thousands except per share amounts) |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 10,815 |  |  | $ | 11,442 |  |  | $ | 10,338 |  |  | $ | 9,017 |
Costs and expenses |  |  | 11,777 |  |  |  | 12,018 |  |  |  | 12,120 |  |  |  | 12,337 |
Loss from operations |  |  | (962 | ) |  |  | (576 | ) |  |  | (1,782 | ) |  |  | (3,320 | )
Other income, net |  |  | 827 |  |  |  | 728 |  |  |  | 1,159 |  |  |  | 948 |
Income (loss) before taxes |  |  | (135 | ) |  |  | 152 |  |  |  | (623 | ) |  |  | (2,372 | )
Benefits from income taxes |  |  | 185 |  |  |  | 55 |  |  |  | 285 |  |  |  | 1,410 |
Net income (loss) |  |  | 50 |  |  |  | 207 |  |  |  | (338 | ) |  |  | (962 | )
Basic and diluted net income (loss) per share |  |  | .04 |  |  |  | .15 |  |  |  | (.25 | ) |  |  | (.70 | )
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 11,323 |  |  | $ | 11,392 |  |  | $ | 10,503 |  |  | $ | 10,760 |
Costs and expenses |  |  | 11,684 |  |  |  | 12,358 |  |  |  | 11,636 |  |  |  | 11,812 |
Loss from operations |  |  | (361 | ) |  |  | (966 | ) |  |  | (1,133 | ) |  |  | (1,052 | )
Other income, net |  |  | 769 |  |  |  | 795 |  |  |  | 1,106 |  |  |  | 532* |
Income (loss) before taxes |  |  | 408 |  |  |  | (171 | ) |  |  | (27 | ) |  |  | (520 | )
Benefits from income taxes |  |  | 25 |  |  |  | 675 |  |  |  | 60 |  |  |  | 360 |
Net income (loss) |  |  | 433 |  |  |  | 504 |  |  |  | 33 |  |  |  | (160 | )
Basic and diluted net income (loss) per share |  |  | .31 |  |  |  | .37 |  |  |  | .02 |  |  |  | (.11 | )

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