ACQUISITIONS (Details) - QCR and Trio [Member] £ in Thousands, $ in Thousands	1 Months Ended		3 Months Ended
	Nov. 30, 2014 USD ($)		Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)	Dec. 31, 2015 USD ($)	Dec. 31, 2015 GBP (£)
Business Acquisition [Line Items]
Outstanding stock acquired	100.00%
Business Combination, Consideration Transferred [Abstract]
Cash	$ 3,196
Installment payment obligations	2,336	[1]	$ 800	£ 750
Settlement of preexisting business relationship at fair value	931
Total	$ 6,463
First installment obligation paid					$ 1,100	£ 750
Post-closing indemnification obligations of certain of the sellers			$ 100

[1] The installment payment obligation is denominated in British pounds ("GBP") and the amount in the table above is based on the GBP to U.S. dollar exchange rate at the acquisition date.