Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS (Details)

v3.23.2
COMMITMENTS (Details) - USD ($)
3 Months Ended 6 Months Ended
May 01, 2019
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Long-term Purchase Commitment [Line Items]          
Operating lease, prior notice for cancellation 1 month        
Monthly rent expense $ 1,440        
Rent expense   $ 4,000 $ 8,000 $ 4,000 $ 8,000
Committed project for device cost reductions   1,700,000      
Remaining commitment   $ 800,000   $ 800,000