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STOCK BASED COMPENSATION PLANS (Detail Textuals 1) - Restricted stock - 2012 Plan - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted | 71,781 | 69,309 | 71,187
Compensation expense | $ 1,700 | $ 1,500 | $ 1,300
Total fair value of shares vested | 1,100 | $ 935 | $ 732
Total unrecognized compensation costs | $ 5,000 |  |
Weighted-average period over which cost expected to be recognized | 3 years 11 months 1 day |  |
Seven year specified vesting schedule |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted | 31,860 | 36,000 | 30,625
Vesting period (in years) | 7 years | 7 years | 7 years
Year in vesting schedule in which one-third of the awards vest, period one | 5 years | 5 years | 5 years
Year in vesting schedule in which one-third of the awards vest, period two | 6 years | 6 years | 6 years
Year in vesting schedule in which one-third of the awards vest, period three | 7 years | 7 years | 7 years
Five year specified vesting schedule |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted | 25,396 | 27,709 | 24,812
Vesting period (in years) | 5 years | 5 years | 5 years
Year in vesting schedule in which one-third of the awards vest, period one | 3 years | 3 years | 3 years
Year in vesting schedule in which one-third of the awards vest, period two | 4 years | 4 years | 4 years
Year in vesting schedule in which one-third of the awards vest, period three | 5 years | 5 years | 5 years
Five year ratable vesting |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted |  |  | 10,550
Vesting period (in years) |  |  | 5 years
Three year ratable vesting |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted | 11,070 | 5,600 | 4,000
Vesting period (in years) | 3 years | 3 years | 3 years
Two year ratable vesting |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted |  |  | 1,200
Vesting period (in years) |  |  | 2 years
Nine months ratable vesting schedule |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] |  |  |
Number of restricted stock awards granted | 3,455 |  |
Vesting period (in years) | 9 months |  |

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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