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Note 3 - Income Taxes - Provision for Income Taxes (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
Current: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | $ (268,000) | $ 458,000 | $ 1,065,000
State |  |  |  |  |  |  |  |  | (30,000) | (271,000) | 484,000
|  |  |  |  |  |  |  |  | (298,000) | 187,000 | 1,549,000
Deferred: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | (1,369,000) | (1,053,000) | (1,790,000)
State |  |  |  |  |  |  |  |  | (268,000) | (254,000) | (249,000)
|  |  |  |  |  |  |  |  | (1,637,000) | (1,307,000) | (2,039,000)
| $ (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)

X
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