RELATED PARTY TRANSACTIONS (Details Textual) - USD ($)	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
UCITS Fund
Related Party Transaction [Line Items]
Fees earned from related party	$ 820,000	$ 1,200,000
Fees unpaid from related party	311,000		$ 295,000
Private Equity Investments [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Purchases from Related Party	132,000	75,000
Trust
Related Party Transaction [Line Items]
Due from related party	78,000		$ 84,000
Fees earned from related party	$ 78,000	$ 95,000

Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

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For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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