Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 27, 2015	Mar. 29, 2015
CURRENT ASSETS:
Cash and cash equivalents	$ 20,758	$ 18,639
Investments available-for-sale	10,056	14,485
Trade receivables — less allowance for doubtful accounts: $402 as of September 27, 2015 and $445 as of March 29, 2015	37,315	40,355
Inventories	41,370	37,028
Income taxes receivable	0	732
Prepaid expenses and other current assets	2,016	3,101
Total current assets	111,515	114,340
PROPERTY, PLANT, AND EQUIPMENT:
PROPERTY, PLANT, AND EQUIPMENT:	181,123	172,772
Less accumulated depreciation and amortization	83,567	79,042
Net property, plant, and equipment	97,556	93,730
Goodwill	13,800	11,700
Intangible assets — less accumulated amortization: $4,533 as of September 27, 2015 and $3,933 as of March 29, 2015	12,648	11,154
Long-term investments available for sale	17,256	17,249
Other	427	239
Total other assets	44,143	40,392
Total assets	253,214	248,462
CURRENT LIABILITIES:
Accounts payable	20,292	20,083
Dividends payable	4,219	4,038
Accrued payroll and employee benefits	5,758	6,122
Deferred income taxes	2,698	2,698
Income tax payable	1,176	0
Other current liabilities	3,513	3,402
Total current liabilities	37,656	36,343
PENSION WITHDRAWAL LIABILITY	6,436	6,589
OTHER LONG-TERM LIABILITIES	678	1,588
DEFERRED INCOME TAXES	9,991	9,978
Total liabilities	54,761	54,498
COMMITMENTS AND CONTINGENCIES	0	0
SHAREHOLDERS’ EQUITY:
Common stock; authorized: 30,000,000 shares of $0.05 par value; 10,478,266 and 10,564,949 shares issued and outstanding as of September 27, 2015 and March 29, 2015, respectively	524	528
Additional paid-in capital	47,123	50,901
Retained earnings	150,817	142,567
Accumulated other comprehensive income (loss)	(11)	(32)
Total shareholders’ equity	198,453	193,964
Total liabilities and shareholders’ equity	$ 253,214	$ 248,462