INVESTMENTS (Details) - Equity Method Investments - Galileo Partners Fund [Member] $ in Thousands	7 Months Ended
Mar. 31, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Company's share of income from equity method investment	$ 1,891
Galileo Partners Fund [Member]
Schedule of Equity Method Investments [Line Items]
Realized gains on sales of investments	4,467
Unrealized gains on investments	2,441
Fund fees and expenses, including performance fees	(1,762)
Net income of fund	$ 5,146

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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