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9. STOCKHOLDERS' EQUITY (Details 1) | 12 Months Ended
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Dec. 31, 2019 $ / shares shares
0.05 Range |
Options outstanding and exercisable by price range |
Number | 20,000
Average weighted remaining contractual life in years | 1 year 11 days
Exercisable options, number | 20,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.05
0.10 Range |
Options outstanding and exercisable by price range |
Number | 70,000
Average weighted remaining contractual life in years | 5 years 2 months 19 days
Exercisable options, number | 70,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.10
0.11 Range |
Options outstanding and exercisable by price range |
Number | 250,000
Average weighted remaining contractual life in years | 4 years 4 days
Exercisable options, number | 250,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.11
0.12 Range |
Options outstanding and exercisable by price range |
Number | 100,000
Average weighted remaining contractual life in years | 3 years 11 days
Exercisable options, number | 100,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.12
0.27 Range |
Options outstanding and exercisable by price range |
Number | 40,000
Average weighted remaining contractual life in years | 5 years 4 days
Exercisable options, number | 40,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.27
0.55 Range |
Options outstanding and exercisable by price range |
Number | 100,000
Average weighted remaining contractual life in years | 6 years 1 month 6 days
Exercisable options, number | 100,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.55
2.10 Range |
Options outstanding and exercisable by price range |
Number | 40,000
Average weighted remaining contractual life in years | 4 days
Exercisable options, number | 40,000
Weighted average exercise price, exercisable options | $ / shares | $ 2.10
Option |
Options outstanding and exercisable by price range |
Number | 620,000
Average weighted remaining contractual life in years | 4 years 14 days
Exercisable options, number | 620,000
Weighted average exercise price, exercisable options | $ / shares | $ 0.32

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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