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Stock Compensation Plan (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 01, 2018 | Aug. 01, 2017 | Aug. 01, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | May 20, 2015
Stock compensation vesting period description |  |  |  | Four or five years |  |  |
Share-based compensation, total |  |  |  | $ 223 | $ 172 | $ 59 |
Recognized tax benefit from compensation expense |  |  |  | $ 194 | $ 180 | $ 330 |
Maximum stock options exercise price of fair market value of shares on date of grant rate |  |  |  | 100.00% |  |  |
Unrecognized share based compensation |  |  |  | $ 160 |  |  |
Number of nonvested options, outstanding |  |  |  | 24,547 |  |  |
Restricted Stock [Member] |  |  |  |  |  |  |
Unrecognized share based compensation |  |  |  | $ 339 |  |  |
Number of nonvested options, outstanding |  |  |  | 16,800 |  |  |
2015 Stock Incentive Plan [Member] |  |  |  |  |  |  |
Stock compensation vesting period description |  | Vest ratably over one year | These awards vest ratably over one or four years. The value of the 14,355, as adjusted for subsequent stock dividends, shares was based on a stock price of $22.24 per share on the date such shares were granted as adjusted for subsequent stock dividends. |  |  |  |
Common stock, capital shares reserved for future issuance |  |  |  |  |  |  | 303,877
Number of restricted common stock shares | 11,319 | 3,016 | 14,355 |  |  |  |
Share price | $ 27.63 | $ 26.53 | $ 22.24 |  |  |  |
Options to acquire shares |  | 35,757 |  |  |  |  |

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- Definition The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. + 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 (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date. + 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 (a)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The number of shares purchased on the open market during the period for issuance to employees under the plan. + 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=109197908&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 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901 + Details
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