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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2021
Share-based Payment Arrangement [Abstract] |
Schedule of Stock Option Activity | A summary of stock option activity during the three months ended March 31, 2021 and 2020 is as follows:
|  |  |  |  |  |  |  | Weighted- |  |  |
|  |  |  |  | Weighted- |  |  | Average |  |  |
|  | Shares |  |  | Average |  |  | Remaining |  | Aggregate |
|  | Under |  |  | Exercise |  |  | Contractual |  | Intrinsic |
|  | Option |  |  | Price |  |  | Life |  | Value |
Outstanding at January 1, 2021 |  |  | 145,360 |  |  | $ | 5.61 |  |  | 9 years |  |  | 19,200 |
Outstanding at March 31, 2021 |  |  | 145,360 |  |  | $ | 5.61 |  |  | 9 years |  | $ | 19,200 |
Exercisable at March 31, 2021 |  |  | 41,560 |  |  | $ | 9.34 |  |  | 8 years |  | $ | 19,200 |
|  |  |  |  |  |  |  | Weighted- |  |  |
|  |  |  |  | Weighted- |  |  | Average |  |  |
|  | Shares |  |  | Average |  |  | Remaining |  | Aggregate |
|  | Under |  |  | Exercise |  |  | Contractual |  | Intrinsic |
|  | Option |  |  | Price |  |  | Life |  | Value |
Outstanding at January 1, 2020 |  |  | 46,860 |  |  | $ | 9.02 |  |  | 9 years |  |  | 19,200 |
Outstanding at March 31, 2020 |  |  | 46,860 |  |  | $ | 9.02 |  |  | 9 years |  | $ | 19,200 |
Exercisable at March 31, 2020 |  |  | 38,785 |  |  | $ | 9.54 |  |  | 9 years |  | $ | 19,200 |

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- 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
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