Reinsurance (Schedule of Reinsurance Ceded and Recoveries) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Reinsurance [Abstract]
Ceded earned premiums	$ 38,435	$ 37,360	$ 105,367	$ 105,594
Reinsurance recoveries	$ 23,507	$ 25,785	$ 66,796	$ 74,302