Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2014
Current assets
Cash and cash equivalents	$ 27,745	$ 36,429	$ 26,840
Short-term investments	24,929	69,845	29,961
Accounts receivable, net of allowances of $1,375, $1,059 and $1,326	95,080	42,052	97,502
Inventories	79,265	65,491	74,980
Deferred income taxes	4,652	4,375	4,287
Other current assets	10,587	11,235	14,347
Total current assets	242,258	229,427	247,917
Property, plant and equipment, net	25,769	25,493	25,854
Deferred income taxes	0	582	1,539
Other assets
Goodwill	15,820	15,820	15,083
Intangible assets, net	31,770	33,048	27,049
Other	5,810	5,103	4,191
Total other assets	53,400	53,971	46,323
Total assets	321,427	309,473	321,633
Current liabilities
Accounts payable	27,165	12,917	27,505
Accrued payroll and other compensation	7,368	9,054	7,087
Accrued customer programs	3,920	4,042	5,687
Accrued income taxes	3,173	745	3,719
Other current liabilities	9,641	8,247	9,125
Total current liabilities	51,267	35,005	53,123
Deferred income taxes	239	0	0
Long-term obligations	4,295	4,213	4,680
Stockholders’ equity	265,626	270,255	263,830
Total liabilities and stockholders’ equity	$ 321,427	$ 309,473	$ 321,633