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SHORT-TERM INVESTMENTS | 3 Months Ended
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Mar. 31, 2021
Investments, Debt and Equity Securities [Abstract] |
SHORT-TERM INVESTMENTS | NOTE 2 – SHORT-TERM INVESTMENTS The following table summarizes the available-for-sale investments held: SCHEDULE OF AVAILABLE-FOR-SALE INVESTMENTS HELD
Description |  | March 31, 2021 |  |  | December 31, 2020 |
U.S. government and agency securities and treasuries |  | $ | 72,506,000 |  |  | $ | 82,438,000 |
The amortized cost of the available-for-sale debt securities, which is adjusted for amortization of premiums and accretion of discounts to maturity, was $72,503,000 and $82,448,000 as of March 31, 2021 and December 31, 2020, respectively. There were no significant realized gains or losses recognized on the sale or maturity of available-for-sale debt securities during the three months ended March 31, 2021 or 2020.

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- Definition The entire disclosure for investments in certain debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -URI http://asc.fasb.org/subtopic&trid=2209399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -URI http://asc.fasb.org/subtopic&trid=2324412 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -URI http://asc.fasb.org/subtopic&trid=2176304 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1403 -Paragraph (b) + Details
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