NOTES PAYABLE, CAPITALIZED LEASES AND LONG-TERM DEBT (Detail) - Summary of net minimum payments on capitalized leases (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Total minimum lease payments	$ 13,586
Less amount representing interest payments	(2,658)
Present value of net minimum lease payments	10,928
Current portion	(1,076)
Capitaled lease obligation, less current portion	$ 9,852

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 and due to be paid within one year (or one operating cycle, if longer) of the balance sheet date.

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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 and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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- Definition

Amount necessary to reduce net minimum lease payments to present value for capital leases.

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