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Share Based Compensation (Details Textual) - USD ($) $ in Thousands |  | 1 Months Ended | 6 Months Ended
--- | --- | --- | ---
Feb. 05, 2013 | Apr. 30, 2017 | Jun. 30, 2019
Share Based Compensation (Textual) |  |  |
Shares available for grants of awards |  |  |
Total intrinsic value |  |  | $ 50
Option exercised shares |  |  | 4,250
Cash received from exercised options |  |  | $ 30
Restricted Stock [Member] |  |  |
Share Based Compensation (Textual) |  |  |
Option awards vesting period | 4 years |  |
Compensation cost charged against income |  |  | 250
Total income tax benefit recognized in income statement for share-based compensation arrangements |  |  | $ 50
Weighted-average period term |  |  | 1 year 10 months 25 days
Total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under plan |  |  | $ 650
Stock Incentive Plan [Member] |  |  |
Share Based Compensation (Textual) |  |  |
Shares available for grants of awards |  | 500,000 | 41,358
Stock Compensation Plan [Member] |  |  |
Share Based Compensation (Textual) |  |  |
SAR and common restricted stock, shares |  |  | 250,000
Option awards vesting period |  |  | 5 years
Option awards contractual terms |  |  | 10 years

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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + References No definition available. + Details
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 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 (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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