Goodwill and Other Intangibles (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Reconciliation of the change in the carrying value of goodwill

The changes in the net carrying amount of goodwill by reportable segment for the six months ended June 30, 2015 were as follows (in thousands):

Segment	Balance at January 1, 2015		Foreign Currency Translation Adjustments			Additions		Adjustments		Balance at June 30, 2015		Accumulated Impairment Losses
Joining Materials	$	16,238	$	(22	)	$	—	$	—	$	16,216	$	—
Tubing	1,895		—			—		—		1,895		—
Building Materials	50,120		—			21,268		—		71,388		—
Total	$	68,253	$	(22	)	$	21,268	$	—	$	89,499	$	—

Summary of Other Intangible Assets

Other intangible assets as of June 30, 2015 and December 31, 2014 consisted of:

(in thousands)	June 30, 2015							December 31, 2014
	Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
Customer relationships	$	31,977	$	(9,509	)	$	22,468	$	31,977	$	(8,524	)	$	23,453
Trademarks, trade names and brand names	8,419		(2,254		)	6,165		8,419		(2,004		)	6,415
Patents and patent applications	5,488		(2,422		)	3,066		5,354		(2,229		)	3,125
Non-compete agreements	774		(691		)	83		709		(671		)	38
Other	5,653		(1,304		)	4,349		1,358		(1,051		)	307
Total	$	52,311	$	(16,180	)	$	36,131	$	47,817	$	(14,479	)	$	33,338