Total Income Tax Expense Computed by Applying US Federal Statutory Tax Rates to Pre-Tax Income (Detail) (USD $)	12 Months Ended
Sep. 30, 2012	Sep. 30, 2011
Reconciliation of Provision of Income Taxes [Line Items]
Total expense (benefit) computed by applying the U.S. Statutory rate (35%)	$ (272,000)	$ (355,000)
State income tax, net of federal tax benefit	(23,000)	(31,000)
Effect of change in valuation allowance	(403,000)	49,000
Permanent differences	13,000	22,000
Expiration of net operating loss carry-forward	680,000	312,000
Other	5,000	3,000
Provision for income taxes

Income Tax Reconciliation, Permanent Differences

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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period.

+ References

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the year/accounting period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to all other items not otherwise listed in the existing taxonomy.

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The sum of other amounts reflected in the reconciliation of the statutory tax provision (benefit) to the actual tax provision (benefit).

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The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to state and local income tax expense or benefit.

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