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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) - USD ($)
12 Months Ended
Mar. 31, 2017
Mar. 25, 2016
Jun. 29, 2017
Property, Plant and Equipment [Line Items]      
Number of days in fiscal period 371 days 364 days  
FDIC coverage of deposits     $ 250,000
Commercial Electronic Markets [Member] | Sales Revenue, Net [Member]      
Property, Plant and Equipment [Line Items]      
Percentage of sales 37.00%    
Military Markets [Member] | Sales Revenue, Net [Member]      
Property, Plant and Equipment [Line Items]      
Percentage of sales 51.00%    
Property, Plant and Equipment Other Types [Member] | Minimum [Member]      
Property, Plant and Equipment [Line Items]      
Useful lives of property plant and equipment 5 years    
Property, Plant and Equipment Other Types [Member] | Maximum [Member]      
Property, Plant and Equipment [Line Items]      
Useful lives of property plant and equipment 7 years