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Income Taxes (Deferred Tax Assets) (Details) - USD ($) $ in Thousands | Sep. 30, 2015 | Sep. 30, 2014
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Current deferred tax asset | $ 3,379 | $ 3,221
Non-current deferred tax asset | 5,666 | 7,383
Current deferred tax liability | (36) | 0
Non-current deferred tax liability | (135) | (272)
Net deferred tax asset | 8,874 | 10,332
Uncollectible accounts and other reserves | 1,075 | 1,023
Depreciation and amortization | 190 | 276
Inventories | 999 | 1,297
Compensation costs | 7,148 | 8,606
Tax carryforwards | 1,185 | 1,347
Valuation allowance | (862) | (572)
Indentifiable intangible assets | $ (861) | $ (1,645)

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