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INCOME TAXES (Details) - USD ($) $ in Thousands			12 Months Ended
	Jan. 01, 2018	Dec. 31, 2017	Jun. 30, 2019	Jun. 30, 2018
INCOME TAXES (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%	27.60%
Effective Income Tax Rate Reconciliation, Percent			22.10%	22.20%
Deferred Tax Liabilities, Undistributed Foreign Earnings				$ 57
Valuation allowance			$ 2,061	$ 1,667
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%	27.60%
Effective Income Tax Rate Reconciliation, Percent				27.60%
Tax Cuts and Jobs Act, Incomplete Accounting, Change in Tax Rate, Deferred Tax Liability, Provisional Income Tax Benefit				$ 1,400
Operating loss carryover			$ 7,200
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration			2,500
Expiring in Fiscal Year 2035 [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			2,000
Expiring in Fiscal Year 2036 [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			2,700
Capital Loss Carryforward [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			1,100
Charitable Contributions [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			$ 40
CANADA | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			26.50%
CANADA | Expiring in Fiscal Year 2039 [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			$ 236
CANADA | Capital Loss Carryforward [Member] | No Expiration Date [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			75
Expiring in Fiscal Year 2022 [Member] | Capital Loss Carryforward [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			744
Expiring in Fiscal Year 2023 [Member] | Capital Loss Carryforward [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			348
Expiring in Fiscal Year 2023 [Member] | Charitable Contributions [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			11
Expiring in Fiscal Year 2020 [Member] | Charitable Contributions [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			19
Expiring in Fiscal Year 2021 [Member] | Charitable Contributions [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			5
Expiring in Fiscal Year 2024 [Member] | Charitable Contributions [Member] | Domestic Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Tax credit carryforward			5
Galileo [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			452
Galileo [Member] | Expiring in Fiscal Year 2036 [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			122
Galileo [Member] | Expiring in Fiscal Year 2027 [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			102
Galileo [Member] | Expiring in Fiscal Year 2030 [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			44
Galileo [Member] | Expiring in Fiscal Year 2037 [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			72
Galileo [Member] | Expiring in Fiscal Year 2038 [Member] | Foreign Tax Authority [Member]
INCOME TAXES (Details) [Line Items]
Operating loss carryover			$ 112

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates.

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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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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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