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Stock-Based Incentive Plan (Details 3) (Stock Options and Incentive Warrants, USD $) | 12 Months Ended
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Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2010
Stock Options and Incentive Warrants |  |  |
Number of Stock Options and Incentive Warrants |  |  |
Unvested at the beginning of the period (in shares) | 173,877 |  |
Vested (in shares) | (154,955) | (375,580) | (539,330)
Unvested at the end of the period (in shares) | 18,922 | 173,877 |
Weighted Average Grant-Date Fair Value |  |  |
Unvested at the beginning of the period (in dollars per share) | $ 2.20 |  |
Vested (in dollars per share) | $ 2.17 |  |
Unvested at the end of the period (in dollars per share) | $ 2.45 | $ 2.20 |
Additional disclosures of Stock Options and Incentive Warrants |  |  |
Total fair value of awards vested | $ 336,252 | $ 739,893 | $ 1,024,727
Total unrecognized compensation cost | $ 26,273 |  |
Weighted average remaining service period over which unrecognized compensation cost is expected to be recognized | 3 months |  |

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- Definition The number of non-vested Stock Options and Incentive Warrants that validly exists and is outstanding as of the balance sheet date. + References No definition available. + Details
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- Definition The weighted average fair value of nonvested stock options and incentive warrants for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + References No definition available. + Details
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- Definition The number of Stock Options and Incentive Warrants that vested during the reporting period. + References No definition available. + Details
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- Definition The total fair value as of the grant date of equity-based awards for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. + References No definition available. + Details
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- Definition The weighted average fair value as of grant date pertaining to stock options or incentive warrants for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. + References No definition available. + Details
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- Definition As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest. + 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 (i) -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 h -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 Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, 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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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