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BASIS OF PRESENTATION (Details) - USD ($) $ in Millions |  | 6 Months Ended |
--- | --- | --- | ---
Jul. 01, 2019 | Dec. 31, 2019 | Jun. 30, 2019
BASIS OF PRESENTATION (Details) [Line Items] |  |  |
Variable Interest Entity, Nonconsolidated, Carrying Amount, Assets and Liabilities, Net |  | $ 7.3 | $ 8.8
Galileo [Member] |  |  |
BASIS OF PRESENTATION (Details) [Line Items] |  |  |
Percentage of shares owned by parent |  | 65.00% |
Accounting Standards Update 2016-02 [Member] |  |  |
BASIS OF PRESENTATION (Details) [Line Items] |  |  |
New Accounting Pronouncement or Change in Accounting Principle, Description | the Company's total assets and total liabilities increased by less than $400,000 |  |

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