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Investment in Ramsey Property and Related Notes Receivable (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Nov. 30, 2014 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016 | Mar. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Proceeds from liquidation of Ramsey assets |  |  | $ 86 | $ 1,992 |
Gain on the sale of investment in ramsey |  |  |  | 340 |
Purchase of Investment in Ramsey property and related notes receivable |  |  |  | 87 |
Two Promissory Notes (Loan Purchase and Sale Agreement) [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Notes receivable net | $ 1,200 |  |  |  |
Description of cross collateral notes | The promissory notes were cross-collateralized and originally secured by (collectively, the “Collateral”), among other things, real property consisting of 2.3 acres of land and an approximate 30,000 square foot industrial building and a security interest in substantially all of the assets of Riverside Manufacturing, Inc. (“Riverside”) (consisting primarily of machine shop equipment and accounts receivable). |  |  |  |
Riverside Manufacturing Inc [Member] | Revolving Credit Facility [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Revolving loan agreement aggregate amount |  |  |  |  | $ 200
Revolving loan modification agreement aggregate amount |  |  | 300 |  |
Proceeds from liquidation of Ramsey assets |  |  |  | 1,653 |
Collection of escrow account |  | $ 1,441 |  | 1,441 |
Proceeds from sale of property |  |  |  | 529 |
Gain on the sale of investment in ramsey |  |  |  | 340 |
Escrow upon completion of voluntary foreclosure proceedings |  |  |  | 86 |
Final accrual on investment of aggregate amount |  |  |  | $ 108 |
Purchase of Investment in Ramsey property and related notes receivable |  |  | $ 86 |  |
Proceeds collected from equipment liquidator |  | $ 22 |  |  |

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- Definition It represents the amount of escrow upon completion of voluntary foreclosure proceedings. + References No definition available. + Details
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- Definition The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities. + References No definition available. + Details
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- Definition Amount of investments and amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money within one year from the balance sheet date (or the normal operating cycle, whichever is longer), net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale. + References No definition available. + Details
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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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