XML 52 R31.htm IDEA: XBRL DOCUMENT
v3.22.1

Stock-Based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Share-based Payment Arrangement [Abstract] |
Schedule of Valuation Assumption of Stock Option | For stock options requiring an assessment of value during the year ended December 31, 2021, the fair value of each stock option award was estimated using the Black-Scholes option-pricing model with the following assumptions:
Risk-free interest rate |  |  | 0.89 | %
Expected dividend yield |  |  | 0 | %
Expected volatility |  |  | 309.92 % to 366.13 | %
Expected life |  |  | 3 to 5 years |
For stock options requiring an assessment of value during the year ended December 31, 2020, the fair value of each stock option award was estimated using the Black-Scholes option-pricing model with the following assumptions:
Risk-free interest rate |  |  | 0.12 | %
Expected dividend yield |  |  | 0 | %
Expected volatility |  |  | 2933 | %
Expected life |  |  | 1.5 years |
Summary of Stock Option Activity | A summary of stock option activity for the years ended December 31, 2021 and 2020 is presented below:
|  |  |  |  | Weighted |
|  | Number |  |  | Average |
|  | of |  |  | Exercise |
|  | Options |  |  | Price |
Stock options outstanding at December 31, 2019 |  |  | 5,116 |  |  |  | 363.17 |
Granted |  |  | 32,000 |  |  |  | 1.05 |
Exercised |  |  | - |  |  |  | - |
Expired or forfeited |  |  | - |  |  |  | - |
Stock options outstanding at December 31, 2020 |  |  | 37,116 |  |  |  | 50.93 |
Granted |  |  | 150,000 |  |  |  | 2.83 |
Exercised |  |  | - |  |  |  | - |
Expired or forfeited |  |  | - |  |  |  | - |
Stock options outstanding at December 30, 2021 |  |  | 187,116 |  |  | $ | 12.38 |
Stock options exercisable at December 31, 2021 |  |  | 187,116 |  |  | $ | 12.38 |
Schedule of Options Summarized by Exercise Price | The exercise prices of common stock options outstanding and exercisable at December 31, 2021 are as follows:
Exercise Prices |  |  | Options Outstanding (Shares) |  |  | Options Exercisable (Shares) |
$ | 1.05 |  |  |  | 32,000 |  |  |  | 32,000 |
$ | 2.50 |  |  |  | 50,000 |  |  |  | 50,000 |
$ | 3.00 |  |  |  | 100,000 |  |  |  | 100,000 |
$ | 363.17 |  |  |  | 5,116 |  |  |  | 5,116 |
|  |  |  |  | 187,116 |  |  |  | 187,116 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + 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 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + 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 (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: 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) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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 (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration