Segmented Information Segmented Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2013
Segment Reporting Information [Line Items]
Amortization of intangible assets	$ 508	$ 0	$ 1,066	$ 0
Amortization of intangible assests not allocated to segments	181	0	412	0
Property, Liability and Casualty Insurance Segment [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates					17,000
6411 Insurance Agents, Brokers and Service [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates					22,000
Amortization of intangible assets	$ 300	$ 0	$ 700	$ 0
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates					26