Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Revenue Recognition from Contracts with Customers (Details) - Schedule of revenues of reportable segments - USD ($)
$ in Thousands
 3 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Revenue, Major Customer [Line Items]    
NRE - RF Filters $ 57 $ 116
Filters/Amps 579 182
Total 636 543
MEMS   245
Foundry Fabrication Services Revenue [Member]    
Revenue, Major Customer [Line Items]    
NRE - RF Filters 57 116
Filters/Amps
Total 57 361
MEMS   245
Product Sales Revenue [Member]    
Revenue, Major Customer [Line Items]    
NRE - RF Filters
Filters/Amps 579 182
Total $ 579 182
MEMS