Income Taxes (Deferred Tax Assets) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Income Tax Disclosure [Abstract]
Current deferred tax asset	$ 3,174	$ 3,389
Non-current deferred tax asset	5,832	5,010
Current deferred tax liability	(60)	(16)
Non-current deferred tax liability	(415)	(630)
Net deferred tax asset	8,531	7,753
Uncollectible accounts and other reserves	1,138	1,820
Depreciation and amortization	255	13
Inventories	1,530	1,263
Compensation costs	8,025	7,034
Tax carryforwards	705	679
Valuation allowance	(515)	(499)
Indentifiable intangible assets	$ (2,607)	$ (2,557)