• Filing Date: 2021-04-16
  • Form Type: 10-K/A
  • Description: Annual report (Amendment)
v3.21.1
C. BALANCE SHEET COMPONENTS (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Balance Sheet Related Disclosures [Abstract]    
Depreciation and amortization expense $ 4,077 $ 5,017