Employee Benefit Plans	12 Months Ended
Employee Benefit Plans	Sep. 30, 2011
Employee Benefit Plans [Abstract]
Employee Benefit Plans	20. EMPLOYEE BENEFIT PLANS The Company has a 401(k) savings plan for all employees who have at least six months of service and are at least 18 years of age. Employees can contribute up to 20% of their annual salary. Employees who meet certain criteria are eligible for a matching contribution from the Company based on a sliding scale. Company matches are made in the first quarter of the succeeding calendar year and vest over a period of approximately six years from each employee's commencement of employment with the Company. Company matching contributions totaling $146,000, $153,000 and $162,000, were made in fiscal 2011, 2010 and 2009, respectively. In addition, the Company may make discretionary contributions to the plan, which vest over a period of approximately six years from each employee's commencement of employment with the Company. The Company has not made any discretionary contributions.

The entire disclosure for postemployment benefits, which may include supplemental unemployment benefits, obligations recognized for all types of benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement. Disclosure may also include discussion that an obligation for postemployment benefits is not accrued in accordance with regulation only because the amount cannot be reasonably estimated.

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