SCHEDULE OF FAIR VALUE MEASUREMENT OF FINAL INSTRUMENTS (Details) - USD ($) | Mar. 28, 2020 | Dec. 28, 2019 |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | $ 21,988,204 | $ 26,319,403 |
Fair Value, Inputs, Level 1 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 8,577,797 | 6,415,958 |
Fair Value, Inputs, Level 2 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 9,307,959 | 15,752,997 |
Fair Value, Inputs, Level 3 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 4,102,448 | 4,150,448 |
Cash and Cash Equivalents [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 8,333,603 | 6,029,247 |
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 1 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 8,333,603 | 6,029,247 |
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 2 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 3 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
U S Government Securities [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 3,038,100 | 8,296,870 |
U S Government Securities [Member] | Fair Value, Inputs, Level 1 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
U S Government Securities [Member] | Fair Value, Inputs, Level 2 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 3,038,100 | 8,296,870 |
U S Government Securities [Member] | Fair Value, Inputs, Level 3 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
Corporate Debt [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 6,269,859 | 7,456,127 |
Corporate Debt [Member] | Fair Value, Inputs, Level 1 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
Corporate Debt [Member] | Fair Value, Inputs, Level 2 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 6,269,859 | 7,456,127 |
Corporate Debt [Member] | Fair Value, Inputs, Level 3 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
Equity Investments [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 4,346,642 | 4,537,159 |
Equity Investments [Member] | Fair Value, Inputs, Level 1 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | 244,194 | 386,711 |
Equity Investments [Member] | Fair Value, Inputs, Level 2 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | | |
Equity Investments [Member] | Fair Value, Inputs, Level 3 [Member] | | |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | | |
Financial Instruments, Owned, at Fair Value | $ 4,102,448 | $ 4,150,448 |