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Note 18 - Incentive And Non-Statutory Stock Option Plan (Detail) - The average life remaining on the options and warrants is as follows: (USD $) |  | 12 Months Ended |  |  |  |  |
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Jun. 30, 2012 | Jun. 30, 2012 Price Range $.10 - $9.90 [Member] Stock Options [Member] | Jun. 30, 2012 Price Range $10.00 - $19.90 [Member] Stock Options [Member] | Jun. 30, 2012 Price Range $20.00 - $29.90 [Member] Stock Options [Member] | Jun. 30, 2012 Price Range $30.00 - $50.00 [Member] Stock Options [Member] | Jun. 30, 2012 Price Range $30.00 - $50.00 [Member] Total [Member] | Jun. 30, 2012 Price Range $3.10 - $7.73 [Member] Warrant [Member] | Jun. 30, 2012 Price Range $3.10 - $7.73 [Member] Total [Member] | Jun. 30, 2012 Stock Options [Member] | Jun. 30, 2011 Stock Options [Member] | Jun. 30, 2012 Warrant [Member] | Jun. 30, 2011 Warrant [Member] | Jun. 30, 2010 Warrant [Member]
Shares |  | 270,000 | 187,433 | 282,000 | 64,000 | 803,433 |  |  | 803,433 | 691,932 | 261,719 | 17,823 | 476,332
Weighted Average Remaining Contractual Life |  | 5 years 164 days | 3 years 54 days | 2 years 306 days | 1 year 200 days | 3 years 251 days |  |  |  |  |  |  |
Weighted Ave Exericse Price (in Dollars per share) |  | $ 6.98 | $ 18.94 | $ 26.98 | $ 43.83 | $ 19.73 |  |  |  |  |  |  |
Shares | 7,272 |  |  |  |  |  | 261,719 | 261,719 |  |  |  |  |
Weighted Average Remaining Contractual Life |  |  |  |  |  |  | 4 years 87 days | 4 years 87 days |  |  |  |  |
Weighted Ave Exericse Price (in Dollars per Item) |  |  |  |  |  |  | 6.59 | 6.59 |  |  |  |  |

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- Definition The exercise price of each class of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 4 -Article 4 + Details
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- Definition The specified number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 2 -Article 4 + Details
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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