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Stock Options and Restricted Stock Units (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity |
|  | Years Ended December 31, |
|  | 2020 |  |  | 2019 |
|  | Shares |  |  | Weighted average exercise price |  |  | Shares |  |  | Weighted average exercise price |
Outstanding at beginning or year |  |  | 15,000 |  |  | $ | 2.17 |  |  |  | 15,000 |  |  | $ | 2.17 |
Granted |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Exercised |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Forfeited |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Outstanding at end of year |  |  | 15,000 |  |  | $ | 2.17 |  |  |  | 15,000 |  |  | $ | 2.17 |
Options exercisable at end of year |  |  | 15,000 |  |  | $ | 2.17 |  |  |  | 15,000 |  |  | $ | 2.17 |
Schedule of Stock Options Outstanding |
|  |  |  | Options Outstanding and Exercisable |
| Exercise price |  |  | Number outstanding |  |  | Weighted average remaining contractual life (Years) |  |  |  |  |  | Weighted average exercise price |  |  | Aggregate intrinsic value |
| $ | 2.13 |  |  |  | 10,000 |  |  |  | NA |  |  |  | (1 | ) |  | $ | 2.13 |  |  | $ | 32,450 |
| $ | 2.25 |  |  |  | 5,000 |  |  |  | NA |  |  |  | (1 | ) |  | $ | 2.25 |  |  | $ | 15,600 |
|  |  |  |  |  | 15,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 48,050 |
Schedule of Unvested Restricted Stock Units Roll Forward |
|  | Year Ended December 31, |
|  | 2020 |  |  | 2019 |
|  | Shares |  |  | Weighted average exercise price |  |  | Shares |  |  | Weighted average exercise price |
Nonvested at beginning or year |  |  | 250 |  |  | $ | 1.30 |  |  |  | 250 |  |  | $ | 1.30 |
Granted |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Exercised |  |  | 250 |  |  |  | 1.30 |  |  |  | - |  |  |  | - |
Forfeited |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Outstanding at end of year |  |  | - |  |  | $ | - |  |  |  | 250 |  |  | $ | 1.30 |

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- 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
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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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