Outstanding Debt Balance (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Debt Instrument [Line Items]
Term Loan, variable-rate interest, due through 2017	$ 55,500
Senior Notes, 9%, due 2015		65,000
Capital Leases, due through 2014	2	20
Total Debt	55,502	65,020
Less Current Portion	(6,002)	(16)
Total Long-term Debt	$ 49,500	$ 65,004

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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