DEBT - Other long-term borrowings (Details) - USD ($) $ in Thousands	9 Months Ended
Mar. 31, 2018	Nov. 09, 2017
Cantaloupe
Debt Instrument [Line Items]
Long-term debt	$ 1,600	$ 1,800
Cantaloupe \| Notes due April 2020
Debt Instrument [Line Items]
Long-term debt	$ 491
Percentage of interest rates	5.00%
Cantaloupe \| Notes due September 2021
Debt Instrument [Line Items]
Long-term debt	$ 769
Percentage of interest rates	10.00%
Cantaloupe \| Notes due December 2019
Debt Instrument [Line Items]
Long-term debt	$ 317
Percentage of interest rates	12.00%
Capital Lease Obligations - Office and Network Equipment
Debt Instrument [Line Items]
Capital lease obligations	$ 227
Capital lease due in 36 monthly installment	$ 7
Term of capital lease	3 years

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02.22(a)(1))
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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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- Definition

The term of the capital lease.

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