Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The following table summarizes the net carrying amount of goodwill by segment at September 30, 2014 and December 31, 2013, respectively:

							Engineering
	Aerostructures						Services				Total
	September 30,			December 31,			September 30,		December 31,		September 30,			December 31,
	2014			2013			2014		2013		2014			2013
Balance at:
Gross Goodwill	$	141,953		$	141,953		$	50,741	$	50,741	$	192,694		$	192,694
Accumulated impairment loss	(79,471		)	(79,471		)	—		—		(79,471		)	(79,471		)
Net Goodwill	$	62,482		$	62,482		$	50,741	$	50,741	$	113,223		$	113,223

Finite and infinite lived intangible assets

Intangible assets primarily consist of trademarks and customer intangibles.  The carrying values were as follows:

	September 30, 2014			December 31, 2013
Trademarks	$	778		$	778
Customer intangible assets	68,991			68,991
Other	1,274			1,481
Accumulated amortization	(18,971		)	(15,785		)
Intangible assets, net	$	52,072		$	55,465