Selected Financial Statement Data

Inventories consisted of the following:



	April 27, 2013		April 28, 2012
Raw materials	$	20,979	$	24,880
Work-in-process	8,523		10,581
Finished goods	19,543		19,463
	$	49,045	$	54,924

Inventories are reported net of the allowance for excess and obsolete inventory of $3,286 and $2,851 as of April 27, 2013 and April 28, 2012, respectively.

Property and equipment consisted of the following:



	April 27, 2013		April 28, 2012
Land	$	1,497	$	1,497
Buildings	57,012		56,431
Machinery and equipment	65,600		61,654
Office furniture and equipment	16,118		15,648
Computer software and hardware	41,745		42,172
Equipment held for rental	868		1,003
Demonstration equipment	8,400		9,806
Transportation equipment	4,026		4,116
	195,266		192,327
Less accumulated depreciation	133,641		123,931
	$	61,625	$	68,396

Accrued expenses consisted of the following:



	April 27, 2013		April 28, 2012
Compensation	$	12,940	$	11,475
Taxes, other than income taxes	2,534		3,987
Other	8,857		7,269
	$	24,331	$	22,731

Other (expense) income, net consisted of the following:



	Year Ended
	April 27, 2013			April 28, 2012			April 30, 2011
Foreign currency transaction (losses) gains	$	(319	)	$	(206	)	$	463
Equity in losses of affiliates	—			—			(36		)
Other	(520		)	96			450
	$	(839	)	$	(110	)	$	877