SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) € in Thousands, CAD in Thousands, AUD in Thousands, $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended
	Sep. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 AUD	Feb. 02, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 AUD	Dec. 31, 2016 EUR (€)	Aug. 31, 2016 CAD	Feb. 02, 2015 USD ($)
Concentration risk, percentage			24.40%			15.60%
Advertising costs	$ 183		$ 339		$ 1,227	$ 1,235
Restricted cash and cash equivalents	9,269				9,269				$ 3,294
Cash collateral	8,759				8,759				1,440
Depreciation and amortization expense	1,243		531		2,458	706
Contingent consideration- current portion									1,242
Net loss from forward exchange contracts	33		76		103	115
Transaction losses	389		511		919	531
Restructuring charge	4,896		$ 3,585		11,484	3,585
Securities and other investments owned	4,852				4,852
Securities and other investments owned, at fair value	95,965				95,965				16,579
Proceeds from key man life insurance					6,000
Foreign Exchange Contract [Member]
Cash collateral									1,320
Foreign Exchange Contract [Member] | Australia, Dollars [Member]
Derivatives | AUD							AUD 25			AUD 20,000
Foreign Exchange Contract [Member] | Canada, Dollars [Member]
Derivatives | CAD												CAD 10,200
Foreign Exchange Contract [Member] | Euro [Member]
Derivatives | €											€ 5,600
Special Bank Accounts [Member]
Restricted cash and cash equivalents	$ 510				$ 510				$ 534
Purchase Agreement [Member] | MK Capital Advisors, LLC [Member]
Initial discount on contingent consideration								$ 8
Contingent consideration- current portion								1,242
Phased wise repayment of contingent consideration								$ 1,250					$ 1,250
Percentage of initial discount on contingent consideration								8.00%
Fair Value, Inputs, Level 3 [Member] | Mandatorily redeemable noncontrolling interests issued after November 5, 2003 [Member]
Fair Value Adjustments		$ 6,050		$ 9,000