Annual report pursuant to Section 13 and 15(d)

Note 1 - Summary of Significant Accounting Policies - Revenues (Details)

v3.19.1
Note 1 - Summary of Significant Accounting Policies - Revenues (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Performance obligations satisfied $ 1,063  
Changes in estimates 119  
Performance obligations satisfied 7,843  
Revenue 11,148 $ 9,800
Service [Member]    
Revenue $ 9,025 $ 6,885