Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities (Details - Contractual maturities)

v3.21.2
Marketable Securities (Details - Contractual maturities)
Sep. 30, 2021
USD ($)
Debt Instrument [Line Items]  
Fair Value $ 125,340,336
Due After Five Years Through Ten Years [Member]  
Debt Instrument [Line Items]  
Fair Value 6,740,772
Due After Ten Years [Member]  
Debt Instrument [Line Items]  
Fair Value 13,726,182 [1]
Due After One Year Through Five Years [Member]  
Debt Instrument [Line Items]  
Fair Value $ 104,873,382
[1] Included within this category are municipal bonds with a fair value of $2,300,000 that the Company plans to sell within the next twelve months.