Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Stock Option Compensation (Details)

v3.5.0.2
Note 5 - Stock Option Compensation (Details) - USD ($)
 3 Months Ended
Jul. 03, 2016
Jun. 28, 2015
Employee Stock Option [Member] | Fiscal Year 2014 [Member] | Cost of Sales [Member]    
Allocated Share Based Compensation Expense $ 7,000
Employee Stock Option [Member] | Fiscal Year 2014 [Member] | Selling, General and Administrative Expenses [Member]    
Allocated Share Based Compensation Expense 7,000
Employee Stock Option [Member] | Fiscal Year 2014 [Member]    
Allocated Share Based Compensation Expense 14,000
Employee Stock Option [Member] | Fiscal Year 2015 [Member] | Cost of Sales [Member]    
Allocated Share Based Compensation Expense 14,000 16,000
Employee Stock Option [Member] | Fiscal Year 2015 [Member] | Selling, General and Administrative Expenses [Member]    
Allocated Share Based Compensation Expense 12,000 13,000
Employee Stock Option [Member] | Fiscal Year 2015 [Member]    
Allocated Share Based Compensation Expense 26,000 29,000
Employee Stock Option [Member] | Fiscal Year 2016 [Member] | Cost of Sales [Member]    
Allocated Share Based Compensation Expense 7,000 1,000
Employee Stock Option [Member] | Fiscal Year 2016 [Member] | Selling, General and Administrative Expenses [Member]    
Allocated Share Based Compensation Expense 6,000 1,000
Employee Stock Option [Member] | Fiscal Year 2016 [Member]    
Allocated Share Based Compensation Expense 13,000 2,000
Employee Stock Option [Member] | Fiscal Year 2017 [Member] | Cost of Sales [Member]    
Allocated Share Based Compensation Expense 2,000
Employee Stock Option [Member] | Fiscal Year 2017 [Member] | Selling, General and Administrative Expenses [Member]    
Allocated Share Based Compensation Expense 1,000
Employee Stock Option [Member] | Fiscal Year 2017 [Member]    
Allocated Share Based Compensation Expense 3,000
Employee Stock Option [Member] | Cost of Sales [Member]    
Allocated Share Based Compensation Expense 23,000 24,000
Employee Stock Option [Member] | Selling, General and Administrative Expenses [Member]    
Allocated Share Based Compensation Expense 19,000 21,000
Employee Stock Option [Member]    
Allocated Share Based Compensation Expense 42,000 45,000
Allocated Share Based Compensation Expense $ 161,000 $ 256,000