Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1)

v3.22.2.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($)
Sep. 30, 2022
Jun. 30, 2022
Dec. 31, 2021
Trading Marketable Securities $ 10,859,000 $ 10,859,000 $ 11,951,000
Trading Marketable Securities Asset-backed securities     1,165,000
Trading Marketable Securities commercial paper   10,859,000 10,486,000
Trading Marketable Securities Corporate debt securities     300,000
Available-for-sale Securities   1,488,000 1,519,000
Total available for sale securities   1,488 1,519
Total Marketable Securities   12,347 13,470
Fair Value, Inputs, Level 2 [Member]      
Trading Marketable Securities     11,951,000
Totals Marketable Securities   12,347,000 13,470,000
Marketable Securities   12,347,000 13,470,000
Fair Value, Inputs, Level 2 [Member] | UStreasury [Member]      
Available-for-sale Securities Current   1,488,000 1,519,000
Available-for-sale Securities   1,488,000 1,519,000
Fair Value, Inputs, Level 2 [Member] | Commercial Paper [Member]      
Totals Marketable Securities   10,859,000 10,486,000
Marketable Securities   10,859,000 10,486,000
Fair Value, Inputs, Level 2 [Member] | Asset Backed Securities [Member]      
Totals Marketable Securities     1,165,000
Marketable Securities     1,165,000
Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]      
Totals Marketable Securities     300,000
Marketable Securities     300,000
Fair Value, Inputs, Level 3 [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 3 [Member] | UStreasury [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 3 [Member] | Commercial Paper [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 3 [Member] | Asset-backed securities [Member]      
Marketable Securities     0
Fair Value, Inputs, Level 1 [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 1 [Member] | UStreasury [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 1 [Member] | Commercial Paper [Member]      
Marketable Securities   0 0
Fair Value, Inputs, Level 1 [Member] | Asset-backed securitie [Member]      
Marketable Securities     0
Fair Value, Inputs, Level 1 [Member] | Corporate debt securities [Member]      
Marketable Securities   $ 0 $ 0