Goodwill and Other Intangibles (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Aug. 01, 2015	Aug. 31, 2005
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 64,059	$ 58,114		$ 5,945
Identifiable intangible assets				7,515
Amortization of intangibles	$ 904	$ 644	$ 680
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible asset useful life (in years)	18 months
Weston Financial acquisition [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill					$ 35,523
Weston Financial acquisition [Member] | Advisory Contracts [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible asset useful life (in years)	20 years
Halsey acquisition [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill				5,945
Halsey acquisition [Member] | Advisory Contracts [Member]
Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets				7,146
Intangible asset useful life (in years)	15 years
Halsey acquisition [Member] | Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets				$ 369