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Note D - Income Taxes (Details) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2012 | Sep. 30, 2013
Note D - Income Taxes (Details) [Line Items] |  |
Valuation Allowance, Deferred Tax Asset, Change in Amount | $ 3,518,000 |
Change in Accounting Estimate,Increase in Net Income, Per Diluted Share (in Dollars per share) | $ 0.28 |
Deferred Tax Assets, Valuation Allowance | 5,100,000 |
Deferred Tax Assets, Valuation Allowance, Noncurrent |  | 881,000
Taxes Payable, Current |  | 81,000
Income Taxes Receivable, Current | 2,000 |
Excess Tax Benefit from Share-based Compensation, Operating Activities |  | 637,000
Short Term [Member] |  |
Note D - Income Taxes (Details) [Line Items] |  |
Deferred Tax Assets, Valuation Allowance, Current |  | 94,000
State and Local Jurisdiction [Member] | Valuation Allowance, Operating Loss Carryforwards [Member] |  |
Note D - Income Taxes (Details) [Line Items] |  |
Deferred Tax Assets, Valuation Allowance |  | 975,000
State and Local Jurisdiction [Member] |  |
Note D - Income Taxes (Details) [Line Items] |  |
Operating Loss Carryforwards |  | 19,900,000
Internal Revenue Service (IRS) [Member] |  |
Note D - Income Taxes (Details) [Line Items] |  |
Operating Loss Carryforwards |  | 14,300,000
State [Member] |  |
Note D - Income Taxes (Details) [Line Items] |  |
Operating Loss Carryforwards |  | 384,000
Equity Compensation [Member] |  |
Note D - Income Taxes (Details) [Line Items] |  |
Operating Loss Carryforwards |  | $ 1,800,000

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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- Definition Amount of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=21917399&loc=d3e31917-109318 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=21917399&loc=d3e31928-109318 + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized expected to be realized or consumed after one year (or the normal operating cycle, if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=21917399&loc=d3e31917-109318 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=21917399&loc=d3e31928-109318 + Details
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