Goodwill

It is the Company's policy to complete the annual goodwill impairment analysis during the Company's third fiscal quarter. As of June 30, 2013, the Company believes that there have been no triggering events or indicators of impairment on its recorded goodwill. The carrying value of goodwill by reporting segment and the activity for the six months ended June 30, 2013 are as follows (in thousands):



	Thermal Vision and Measurement			Raymarine			Surveillance			Detection		Integrated Systems		Total
Balance, December 31, 2012 (as originally reported)	$	253,226		$	100,744		$	90,817		$	38,162	$	20,129	$	503,078
Adjustments	57,706			—			—			—		—		57,706
Balance, December 31, 2012	310,932			100,744			90,817			38,162		20,129		560,784
Goodwill from acquisitions	—			—			—			—		2,438		2,438
Currency translation adjustments	(1,916		)	(2,869		)	(156		)	—		—		(4,941		)
Balance, June 30, 2013	$	309,016		$	97,875		$	90,661		$	38,162	$	22,567	$	558,281

During the six months ended June 30, 2013, the Company updated the purchase price accounting associated with the Lorex and Traficon acquisitions resulting in an increase in goodwill of $57.7 million which was retrospectively adjusted. See Note 18, "Business Acquisitions," of the Notes to the Consolidated Financial Statements for additional information.