Statement of Financial Position (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Mar. 31, 2012
Current assets:
Cash and cash equivalents	$ 102,831	$ 98,604
Restricted cash	557	509
Accounts receivable, net of allowances of $2,744 at June 30, 2012 and $2,473 at March 31, 2012	45,138	48,420
Inventories	85,808	86,240
Prepaid expenses and other current assets	4,885	6,934
Deferred income taxes	8,315	8,450
Total current assets	247,534	249,157
Property, plant and equipment, net	53,149	56,071
Intangible assets, net	4,502	5,144
Deferred income taxes	25,539	25,629
Other assets	11,031	7,909
Total assets	341,755	343,910
Current liabilities:
Current portion of capitalized lease obligations	2,573	2,873
Current portion of loans payable	939	1,696
Accounts payable	15,551	14,427
Accrued expenses and other current liabilities	19,559	22,023
Total current liabilities	38,622	41,019
Long term income tax payable	6,449	6,456
Capitalized lease obligations, net of current portion	4,735	5,651
Long term loans, net of current portion	21,068	21,676
Pension liabilities	14,140	15,001
Total liabilities	85,014	89,803
Commitments and contingencies (Note 16)
Stockholders' equity:
Preferred stock, $0.01 par value:(Authorized: 5,000,000 shares; none issued and outstanding)	0	0
Common stock, $0.01 par value:(Authorized: 80,000,000 shares; 37,862,045 issued and 31,391,105 outstanding at June 30, 2012 and 37,805,697 issued and 31,323,538 outstanding at March 31, 2012)	379	378
Additional paid-in capital	199,870	198,283
Treasury stock, at cost: 6,470,940 common shares at June 30, 2012 and 6,482,159 common shares at March 31, 2012	(56,739)	(56,838)
Retained earnings	116,176	110,194
Accumulated other comprehensive income	(2,945)	2,090
Total stockholders' equity	256,741	254,107
Total liabilities and stockholders' equity	$ 341,755	$ 343,910