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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Dec. 31, 2018
Notes to Financial Statements |
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] | GEOVAX LABS, INC. SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS For t he Years Ended December 31, 2018, 2017 and 2016
|  |  |  |  |  | Additions (Reductions) |  |  |  |  |  |  |  |  |
Description |  | Balance at Beginning Of Period |  |  | Charged to Costs and Expenses |  |  | Charged to Other Accounts |  |  | Deductions |  |  | Balance at End Of Period |
Reserve Deducted in the Balance Sheet From the Asset to Which it Applies: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for Deferred Tax Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2018 |  | $ | 19,123,959 |  |  | $ | 755,995 |  |  | $ | -0- |  |  | $ | -0- |  |  | $ | 19,879,954 |
Year ended December 31, 2017 |  |  | 28,331,759 |  |  |  | (9,207,800 | ) |  |  | -0- |  |  |  | -0- |  |  |  | 19,123,959 |
Year ended December 31, 2016 |  |  | 27,131,034 |  |  |  | 1,200,725 |  |  |  | -0- |  |  |  | -0- |  |  |  | 28,331,759 |

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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