Consolidated Statement 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 Income	$ 1,710	$ 26,200	$ 15,690	$ 45,580
Other comprehensive income
Defined benefit pension and postretirement plans, net of tax	2,480	170	2,730	350
Foreign currency translation	880	2,980	(5,660)	4,860
Derivative instruments, net of tax	(320)	(530)	(710)	(220)
Total other comprehensive income (loss)	3,040	2,620	(3,640)	4,990
Total comprehensive income	4,750	28,820	12,050	50,570
Net Income Attributable to Redeemable Noncontrolling Interest	0	0	0	810
Total comprehensive income attributable to TriMas Corporation	$ 4,750	$ 28,820	$ 12,050	$ 49,760