Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net Earnings	$ 14,817	$ 15,523	$ 19,843	$ 21,318
Other Comprehensive Income (Loss):
Foreign currency translation adjustments	1,945	814	(6,196)	1,851
Pension and retiree medical benefits	166	47	438	92
Income Taxes:
Foreign currency translation adjustments	0	(1)	(1)	13
Pension and retiree medical benefits	(62)	(17)	(163)	(34)
Total Other Comprehensive Income (Loss), net of tax	2,049	843	(5,922)	1,922
Comprehensive Income	$ 16,866	$ 16,366	$ 13,921	$ 23,240