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Schedule of status of time based stock options (Details) | 6 Months Ended
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Jun. 30, 2022 USD ($) $ / shares shares | Jun. 30, 2021 USD ($) $ / shares shares
Stock Option Plan 2015 [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Outstanding at beginning | shares | 3,672,500 | 2,922,494
Outstanding at beginning | $ 3.42 | $ 2.46
Granted | shares | 295,000 | 1,250,000
Granted | $ 2.70 | $ 3.94
Exercised | shares | 618,750 | 1,000,000
Exercised | $ 1.57 | $ 1.23
Forfeited | shares | 411,250 | 100,000
Forfeited | $ 2.94 | $ 3.94
Outstanding at ending | shares | 2,937,500 | 3,072,494
Outstanding at ending | $ 3.80 | $ 3.41
Options exercisable at ending | shares | 837,500 | 871,244
Options exercisable at March 31 | $ 3.47 | $ 2.18
Weighted average fair value of options granted during the period | $ 2.10 | $ 3.06
Stock-based compensation expense | $ | $ 1,013,021 | $ 1,528,522
Stock Option Plan 2021 [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Options exercisable at ending | shares | 0 |
Outstanding at beginning | shares | 0 |
Outstanding at beginning | $ 0 |
Granted | shares | 475,000 |
Granted | $ 2.67 |
Exercised | shares | 0 |
Exercised |  |
Forfeited | shares | 0 |
Forfeited |  |
Outstanding at ending | shares | 475,000 |
Outstanding at ending | $ 2.67 |
Options exercisable at ending |  |
Weighted average fair value of options granted during the period | $ 1.99 |
Stock-based compensation expense | $ | $ 39,384 |

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- Definition The element represents share based compensation arrangement by share based payment award options forfeitures in period2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangement by share based payment award options grants in period gross2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangement by share based payment award options grants in period weighted average grant date fair value2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangement by share based payment award options outstanding number2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangement by share based payment award options outstanding weighted average exercise price2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangements by share based payment award options exercises in period weighted average exercise price2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangements by share based payment award options forfeitures in period weighted average exercise price2. + References No definition available. + Details
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- Definition The element represents share based compensation arrangements by share based payment award options grants in period weighted average exercise price2. + References No definition available. + Details
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- Definition The element represents stock issued during period shares stock options exercised2. + References No definition available. + Details
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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