Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition from Contracts with Customers (Details) - Schedule of revenues of reportable segments

v3.21.1
Revenue Recognition from Contracts with Customers (Details) - Schedule of revenues of reportable segments - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
Revenue, Major Customer [Line Items]        
NRE - RF Filters $ 1,537 $ 224 $ 2,264 $ 652
Filters/Amps 980 131 2,197 507
Total 2,517 363 4,461 1,424
MEMS   8   265
Foundry Fabrication Services Revenue [Member]        
Revenue, Major Customer [Line Items]        
NRE - RF Filters 1,537 224 2,264 652
Filters/Amps
Total 1,537 232 2,264 917
MEMS   8   265
Product Sales Revenue [Member]        
Revenue, Major Customer [Line Items]        
NRE - RF Filters
Filters/Amps 980 131 2,197 507
Total $ 980 131 $ 2,197 507
MEMS