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INCOME TAXES (Detail Textual) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2017 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
Income Tax Disclosure [Abstract] |  |  |  |  |
Statutory U.S. Income Tax Rate | 35.00% | 21.00% | 28.06% | 35.00% |
TCJA one-time transition tax, measurement period adjustment to income tax expense |  | $ 2,200 |  |  |
TCJA reameasurement of deferred taxes, measurement period adjustment to income tax expense |  | 500 |  |  |
Undistributed earnings |  | 900 |  |  |
Liability for unrecognized tax benefits |  | 1,530 | $ 4,122 | $ 1,639 | $ 398
Unrecognized tax benefit that would impact the company's effective tax rate |  | $ 1,500 | $ 4,100 | $ 1,600 |

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