Inventory (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

As of December 31, 2014 and 2013, Inventory balances by segment were as follows (in thousands of dollars):

December 31	2014		2013
Agency	$	157,835	$	130,665
Principal	59,297		61,475
Total	$	217,132	$	192,140

Schedule of Inventory Writedowns By Segment

In 2014, 2013, and 2012, Inventory writedowns by segment were as follows (in thousands of dollars):

	2014		2013		2012
Agency	$	5,888	$	3,954	$	4,203
Principal	4,115		4,848		1,933
Total	$	10,003	$	8,802	$	6,136