DEBT (Credit Facilities of the Consolidated Funds) (Details) - Consolidated Funds - USD ($)	Dec. 31, 2017	Dec. 31, 2016
DEBT
Total borrowings of Consolidated Funds	$ 138,198,000	$ 55,070,000
Credit facility with maturity 1/1/2023
DEBT
Total Capacity	18,000,000
Outstanding Loan	$ 12,942,000	$ 12,942,000
Effective Rate	2.88%	2.38%
Credit facility with maturity 06/30/2018
DEBT
Total Capacity	$ 48,042,000
Outstanding Loan	$ 48,042,000	$ 42,128,000
Effective Rate	1.55%	1.55%
Interest rate (as a percent)	0.00%
Credit facility with maturity 03/7/2018
DEBT
Total Capacity	$ 71,500,000
Outstanding Loan	$ 71,500,000
Effective Rate	2.89%
Credit facility with maturity 08/19/2019
DEBT
Total Capacity	$ 11,429,000
Outstanding Loan	$ 5,714,000
Effective Rate	5.86%

No definition available.

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- Definition

Represents the sum of the carrying values as of the balance sheet date of all fund borrowings, excluding collateralized financings.

+ References

No definition available.

+ Details

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- Definition

Represents the long-term portion of the sum of the carrying values as of the balance sheet date of all fund borrowings, excluding collateralized financings.

+ References

No definition available.

+ Details

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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