ACQUISITIONS, GOODWILL AND OTHER INTANGIBLE ASSETS ACQUISITIONS, GOODWILL AND OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	Apr. 01, 2015	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Business Acquisition [Line Items]
Goodwill		$ 22,910	$ 11,255	$ 11,255
Woodway Financial Advisors
Business Acquisition [Line Items]
Cash and cash equivalents	$ 1,205
Accounts receivable	936
Other current assets	253
Goodwill	11,655
Identifiable intangibles	26,099
Property and equipment	197
Accounts payable and accrued liabilities	(61)
Income tax payable	(20)
Preliminary purchase price	40,264
Woodway Financial Advisors | Customer accounts
Business Acquisition [Line Items]
Identifiable intangibles	$ 25,085
Estimated Useful Lives	20 years
Woodway Financial Advisors | Non-compete agreements
Business Acquisition [Line Items]
Identifiable intangibles	$ 248
Estimated Useful Lives	3 years
Woodway Financial Advisors | Trade name
Business Acquisition [Line Items]
Identifiable intangibles	$ 766
Estimated Useful Lives	5 years