STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Mar. 31, 2017	Mar. 25, 2016
Income Statement [Abstract]
REVENUE, net sales	$ 20,128,041	$ 19,358,246
COSTS AND EXPENSES:
Cost of products sold	13,096,955	12,831,775
Selling, general and administrative	3,754,803	3,047,556
Interest expense	53,094	25,193
Depreciation and amortization	443,432	331,786
Total Costs and Expenses	17,348,284	16,236,310
OPERATING INCOME	2,779,757	3,121,936
OTHER INCOME	1,229	853
INCOME BEFORE INCOME TAXES	2,780,986	3,122,789
PROVISION FOR INCOME TAXES	(1,307,010)	(1,432,679)
NET INCOME	$ 1,473,976	$ 1,690,110
BASIC AND DILUTED EARNINGS PER COMMON SHARE (Note 1)	$ 0.64	$ 0.73
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING (IN THOUSANDS)	2,303	2,303