Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Significant Customer and Industry Segment Information - Segment Reporting Information (Details)

v3.22.0.1
Note 11 - Significant Customer and Industry Segment Information - Segment Reporting Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 25, 2021
Sep. 25, 2021
Jun. 26, 2021
Dec. 26, 2020
Sep. 26, 2020
Jun. 27, 2020
Dec. 25, 2021
Dec. 26, 2020
Mar. 27, 2021
Revenue $ 1,974     $ 4,084     $ 7,591 $ 10,324  
Interest expense and other, net (15)     (21)     (37) (99)  
Depreciation and amortization 50     61     157 195  
Net income (loss) (795) $ 62 $ (860) 830 $ (477) $ 72 (1,593) 425  
Assets (at period end) 8,131     8,667     8,131 8,667 $ 7,847
Gigatronics Division [Member]                  
Revenue 164     1,559     512 3,490  
Interest expense and other, net (15)     (21)     (37) (99)  
Depreciation and amortization 50     61     157 195  
Net income (loss) (875)     (164)     (2,225) (2,131)  
Assets (at period end) 5,554     6,229     5,554 6,229  
Microsource [Member]                  
Revenue 1,810     2,525     7,079 6,834  
Interest expense and other, net 0     0     0 0  
Depreciation and amortization 0     0     0 0  
Net income (loss) 80     994     632 2,556  
Assets (at period end) $ 2,577     $ 2,438     $ 2,577 $ 2,438