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Discontinued Operations and Real Estate Held for Sale (Details 2) (Astromec, USD $) In Thousands, unless otherwise specified | Jun. 30, 2014 | Jun. 30, 2013
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Astromec |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Accounts receivable | $ 17 | $ 31
Accounts payable | 3 |
Accrued expenses | $ 2 | $ 5

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