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Note 18 - Restricted Cash and Investments | 12 Months Ended
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Jun. 30, 2017
Notes to Financial Statements |
Restricted Assets Disclosure [Text Block] | ( 18 ) Restricted Cash and Investments At June 30, 2017 and 2016 we held $7.3 million and $7.8 million, respectively, of cash and investments in lieu of providing letters of credit for the benefit of the provider of our workmen’s compensation and other insurance liabilities. These restricted funds, which can be invested by us in money market mutual funds, and U.S. Treasuries and U.S. Government agency fixed income instruments with maturities of two years or less, cannot be withdrawn from our account without the prior written consent of the secured parties. These restricted funds are classified as long-term assets because they are not expected to be used within one year to fund operations. See also Note 17, “Financial Instruments”.

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- Definition The entire disclosure for assets that are restricted in their use, generally by contractual agreements or regulatory requirements. This would include, but not limited to, a description of the restricted assets and the terms of the restriction. + References No definition available. + Details
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