PROPERTY, PLANT AND EQUIPMENT (Details) (USD $)	Dec. 26, 2014	Mar. 28, 2014
Property, Plant and Equipment, Gross	$ 9,890,634	$ 9,515,582
Accumulated depreciation and amortization	(8,171,206)	(7,939,106)
PROPERTY, PLANT AND EQUIPMENT, NET	1,719,428	1,576,476
Computers [Member]
Property, Plant and Equipment, Gross	438,024	315,500
Leasehold Improvements [Member]
Property, Plant and Equipment, Gross	822,842	792,657
Machinery and Equipment [Member]
Property, Plant and Equipment, Gross	5,416,849	5,341,123
Tools and Dies [Member]
Property, Plant and Equipment, Gross	3,032,284	2,887,274
Furniture and Fixture [Member]
Property, Plant and Equipment, Gross	171,585	169,978
Website Development Cost [Member]
Property, Plant and Equipment, Gross	$ 9,050	$ 9,050