Description of the Business (Details Textual) (USD $) In Billions, unless otherwise specified	3 Months Ended	0 Months Ended
	Mar. 31, 2015	Jan. 15, 2015
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Date of incorporation	Dec. 12, 2001
Woodway Financial Advisors
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Date of acquisition agreement		Jan. 15, 2015
Assets under management		$ 1.6
Acquisition date of completion		Apr. 01, 2015