Segment Information (Tables)

3 Months Ended

Mar. 30, 2014

Segment Information

Segment information is as follows:

	Semiconductor Test		Wireless Test			System Test		Corporate and Eliminations			Consolidated
	(in thousands)
Three months ended March 30, 2014:
Net revenues	$	261,737	$	21,210		$	38,063	$	—		$	321,010
Income (loss) before income taxes(1)(2)		34,600		(25,085	)		448		(11,836	)		(1,873	)
Three months ended March 31, 2013:
Net revenues	$	211,506	$	33,598		$	35,263	$	—		$	280,367
Income (loss) before income taxes(1)(2)		13,766		(9,997	)		1,530		(6,725	)		(1,426	)

(1) Interest income and interest expense and other are included in Corporate and Eliminations.

(2) Included in the income (loss) before income taxes for each of the segments are charges and credits for the three months ended March 30, 2014 and March 31, 2013 that include restructuring and other, and provision for excess and obsolete inventory, as follows:

Semiconductor Test

Schedule of Segment Reporting Information by Segment Charges

Included in the Semiconductor Test segment are charges for the following:

	For the Three Months Ended
	March 30, 2014		March 31, 2013
	(in thousands)
Cost of revenues—provision for excess and obsolete inventory	$	6,205	$	213

Wireless Test

Schedule of Segment Reporting Information by Segment Charges

Included in the Wireless Test segment are charges for the following:

	For the Three Months Ended
	March 30, 2014		March 31, 2013
	(in thousands)
Cost of revenues—provision for excess and obsolete inventory	$	3,093	$	2,668

System Test

Schedule of Segment Reporting Information by Segment Charges

Included in the System Test segment are charges for the following:

	For the Three Months Ended
	March 30, 2014		March 31, 2013
	(in thousands)
Cost of revenues—provision for excess and obsolete inventory	$	741	$	919
Restructuring and other		—		244
Total	$	741	$	1,163