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COMMITMENTS AND CONTINGENCIES (Details 4) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2015 USD ($) director | Jun. 30, 2014 USD ($) | Jun. 30, 2013 USD ($)
Litigation |  |  |
Number of current and former directors and officers who are named defendants | director | 9 |  |
Insurance reimbursement of legal fees | $ 1.0 |  |
Pending Litigation |  |  |
Litigation |  |  |
Expense in conjunction with the derivative shareholder action | $ 0.7 | $ 3.3 | $ 1.2

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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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