SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)		12 Months Ended
	Jan. 01, 2018 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2018 USD ($) client	Dec. 31, 2018 USD ($) segments	Dec. 31, 2018 USD ($)	Dec. 31, 2018 USD ($) Segment	Dec. 31, 2017 USD ($) client	Jan. 01, 2019 USD ($)	Dec. 31, 2016 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase (decrease) in prepaid and other assets			$ 190,000					$ (1,165,000)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		$ 41,060,000	$ 41,060,000	$ 41,060,000	$ 41,060,000	$ 41,060,000	$ 41,060,000	22,006,000		$ 22,511,000
Number of reportable segments					3		3
Furniture and equipment | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, Plant and Equipment, Useful Life		3 years
Furniture and equipment | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, Plant and Equipment, Useful Life		8 years
Capitalized software costs | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, Plant and Equipment, Useful Life		3 years
Capitalized software costs | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, Plant and Equipment, Useful Life		5 years
Computer equipment | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, Plant and Equipment, Useful Life		2 years
Computer equipment | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, Plant and Equipment, Useful Life		5 years
Accounting Standards Update 2016-18
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase (decrease) in prepaid and other assets	$ 223
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents								$ 966		$ 1,189
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease, right-of-use asset									$ 100
Operating lease, liability									$ 100
Revenue
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, number of customers | client				25
Concentration risk, percentage						90.00%
Accounts Receivable
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, number of customers | client				1				1
Customer Concentration Risk | Revenue
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage						44.00%		42.00%
Customer Concentration Risk | Accounts Receivable
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage						10.00%