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Stock Options (Tables) | 9 Months Ended
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Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of stock option activity | The following table summarizes options outstanding at September 30, 2018:
| Number of Shares | Weighted Average Exercise Price
Balance, December 31, 2017 | 10,333 |  | $ | 1.21 |
Granted | — |  | — |
Forfeited | — |  | — |
Exercised | (10,333 | ) | (1.21 | )
Outstanding options at September 30, 2018 | — |  | $ | — |
Outstanding exercisable options at September 30, 2018 | — |  | $ | — |
The fair value of restricted stock awards is estimated to be the market price of the Company's common stock at the close of the date of grant. Restricted stock activity during the nine months ended September 30, 2018 is as follows:
| Number of Shares | Weighted Average Grant Date Fair Value per Share
Balance, December 31, 2017 | 125,333 |  | $ | 5.13 |
Granted | 2,500 |  | 7.00 |
Vested | (22,167 | ) | (5.62 | )
Forfeited | (1,333 | ) | (4.95 | )
Non-vested, end of period | 104,333 |  | $ | 5.14 |

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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