Reinsurance (Schedule of Reinsurance Ceded and Recoveries) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Reinsurance [Abstract]
Ceded earned premiums	$ 33,993	$ 36,421	$ 66,932	$ 68,234
Reinsurance recoveries	$ 23,931	$ 28,760	$ 43,289	$ 48,517