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INCOME TAXES (Details) - USD ($) $ in Thousands			9 Months Ended	12 Months Ended
	Jan. 01, 2018	Dec. 31, 2017	Mar. 31, 2019	Jun. 30, 2019	Jun. 30, 2018
INCOME TAXES (Details) [Line Items]
Valuation allowance			$ 2,300		$ 1,700
Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	35.00%		21.00%	28.00%
Operating loss carryover			6,700
Domestic Tax Authority [Member] | Expiring in Fiscal Year 2035 [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			2,000
Domestic Tax Authority [Member] | Expiring in Fiscal Year 2036 [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			2,700
Domestic Tax Authority [Member] | No Expiration [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			$ 2,000
Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			26.50%
Capital Loss Carryforward [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			$ 1,100
Capital Loss Carryforward [Member] | Domestic Tax Authority [Member] | Expiring in Fiscal Year 2022 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			750
Capital Loss Carryforward [Member] | Domestic Tax Authority [Member] | Expiring in Fiscal Year 2024 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			2
Capital Loss Carryforward [Member] | Domestic Tax Authority [Member] | Expiring In Fiscal Year 2023 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			348
Charitable Contributions [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			73
Charitable Contributions [Member] | Domestic Tax Authority [Member] | Expiring in Fiscal Year 2024 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			4
Charitable Contributions [Member] | Domestic Tax Authority [Member] | Expiring In Fiscal Year 2023 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			11
Charitable Contributions [Member] | Domestic Tax Authority [Member] | Expiring in Fiscal Year 2020 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			19
Charitable Contributions [Member] | Domestic Tax Authority [Member] | Expiring in Fiscal Year 2021 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			5
Charitable Contributions [Member] | Domestic Tax Authority [Member] | Expiring in Fiscal Year 2019 [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			34
USGI Canada [Member] | CANADA | Foreign Tax Authority [Member] | Expiring in Fiscal Year 2039 [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			82
USGI Canada [Member] | CANADA | Capital Loss Carryforward [Member] | Foreign Tax Authority [Member] | No Expiration [Member]
INCOME TAXES (Details) [Line Items]
Tax Credit Carryforward			75
Galileo [Member] | CANADA | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			133
Galileo [Member] | CANADA | Foreign Tax Authority [Member] | Expiring in Fiscal Year 2036 [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			63
Galileo [Member] | CANADA | Foreign Tax Authority [Member] | Expiring in Fiscal Year 2037 [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			$ 70

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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