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Marketable Equity Securities | 12 Months Ended
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Dec. 31, 2019
Investments Debt And Equity Securities [Abstract] |
Marketable Equity Securities | 5. MARKETABLE EQUITY SECURITIES Investments in marketable equity securities consisted of the following:
|  |  |  |  |  | Gross Unrealized |  |  |  |  |
December 31, 2019 |  | Cost Basis |  |  | Gains |  |  | Losses |  |  | Value |
Investment in marketable equity securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stocks |  | $ | 755,487 |  |  | $ | 1,005,825 |  |  | $ | — |  |  | $ | 1,761,312 |
Total investment in marketable equity securities |  | $ | 755,487 |  |  | $ | 1,005,825 |  |  | $ | — |  |  | $ | 1,761,312 |
|  |  |  |  |  | Gross Unrealized |  |  |  |  |
December 31, 2018 |  | Cost Basis |  |  | Gains |  |  | Losses |  |  | Value |
Investment in marketable equity securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stocks |  | $ | 755,487 |  |  | $ | 812,120 |  |  | $ | — |  |  | $ | 1,567,607 |
Total investment in marketable equity securities |  | $ | 755,487 |  |  | $ | 812,120 |  |  | $ | — |  |  | $ | 1,567,607 |

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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 + Details
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