Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2012

Related Party Transactions Abstract

Schedule of Related Party Transactions, Activity [Table Text Block]

	Three Months Ended				Six Months Ended
ARX Holding Corporation	June 30,				June 30,
(U.S. dollars in thousands)	2012		2011		2012		2011
Reported net premiums written	$	10,549	$	8,713	$	26,196	$	22,772
Net losses incurred		7,862		5,570		15,823		13,261
Reported acquisition costs		6,136		5,218		12,613		11,067