STOCK COMPENSATION PLANS (Details) - $ / shares	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
SHARES
Outstanding at beginning of year	470,449	559,909	487,349
Granted	54,000	32,500	115,000
Exercised	(32,661)	(75,923)	(10,700)
Forfeited	(74,222)	(46,037)	(31,740)
Outstanding at end of year	417,566	470,449	559,909
Exercisable at end of year	328,062	336,555	330,822
WEIGHTED AVERAGE EXERCISE PRICE
Outstanding at beginning of year	$ 2.74	$ 2.66	$ 2.55
Granted	3.03	2.96	3.18
Exercised	2.27	2.07	2.25
Forfeited	3.04	3.04	3.08
Outstanding at end of year	2.76	2.74	2.66
Exercise price of common shares	2.69	2.58	2.36
Weighted average fair value of options granted in current year	$ 0.93	$ 0.67	$ 0.85

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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-Publisher FASB
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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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