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Shareholders Equity (Details Narrative) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Aggregate intrinsic value of options outstanding | $ 188,322 | $ 0
Weighted average remaining life of options exercisable | 3 years 9 months 25 days |
Aggregate intrinsic value of options exercisable | $ 156,298 |
Options exercisable | 21,123 |
Unrecognized compensation costs related to stock options | $ 5,000 |
Unrecognized compensation costs related to restricted stock units | 30,000 |
Stock-based compensation expense | 232,000 | 172,000
Employee Stock [Member] |  |
Stock-based compensation expense | $ 23,000 | $ 18,000
Employees purchased shares | 4,541 | 6,152
Shares are reserved for future employee purchases | 24,436 |
Restricted Stock and Restricted Stock Units |  |
Stock-based compensation expense |  | $ 45,000
Unrecognized compensation costs period of recognition | 6 months |

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options. + 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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