STOCK COMPENSATION EXPENSE, Authorized Stock Options By Exercise Price Range (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2017 USD ($) $ / shares shares
Share-based Compensation, Shares Granted under Stock Option Plans, Exercise Price Range [Line Items]
Outstanding, Number (in shares) | shares	210,249
Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 13.29
Outstanding, Aggregate Intrinsic Value | $	$ 1,428
Currently Exercisable, Number (in shares) | shares	116,107
Currently Exercisable, Weighted Average Remaining Contractual Life	5 years 4 months 24 days
Currently Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 10.66
Currently Exercisable, Aggregate Intrinsic Value | $	$ 1,093
$5.00 to $7.50 [Member]
Share-based Compensation, Shares Granted under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	$ 5.00
Range of Exercise Prices, upper range limit (in dollars per share)	$ 7.50
Outstanding, Number (in shares) | shares	30,617
Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 6.56
Outstanding, Aggregate Intrinsic Value | $	$ 414
Currently Exercisable, Number (in shares) | shares	30,617
Currently Exercisable, Weighted Average Remaining Contractual Life	3 years 8 months 12 days
Currently Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 6.56
Currently Exercisable, Aggregate Intrinsic Value | $	$ 414
$7.51 to $10.00 [Member]
Share-based Compensation, Shares Granted under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	$ 7.51
Range of Exercise Prices, upper range limit (in dollars per share)	$ 10.00
Outstanding, Number (in shares) | shares	6,358
Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 8.09
Outstanding, Aggregate Intrinsic Value | $	$ 76
Currently Exercisable, Number (in shares) | shares	6,358
Currently Exercisable, Weighted Average Remaining Contractual Life	2 years 2 months 12 days
Currently Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 8.09
Currently Exercisable, Aggregate Intrinsic Value | $	$ 76
$10.01 to $12.50 [Member]
Share-based Compensation, Shares Granted under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	$ 10.01
Range of Exercise Prices, upper range limit (in dollars per share)	$ 12.50
Outstanding, Number (in shares) | shares	23,100
Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 10.42
Outstanding, Aggregate Intrinsic Value | $	$ 223
Currently Exercisable, Number (in shares) | shares	23,100
Currently Exercisable, Weighted Average Remaining Contractual Life	5 years
Currently Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 10.42
Currently Exercisable, Aggregate Intrinsic Value | $	$ 223
$12.51 to $15.00 [Member]
Share-based Compensation, Shares Granted under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	$ 12.51
Range of Exercise Prices, upper range limit (in dollars per share)	$ 15.00
Outstanding, Number (in shares) | shares	98,424
Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 13.38
Outstanding, Aggregate Intrinsic Value | $	$ 659
Currently Exercisable, Number (in shares) | shares	56,032
Currently Exercisable, Weighted Average Remaining Contractual Life	7 years
Currently Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 13.30
Currently Exercisable, Aggregate Intrinsic Value | $	$ 380
$17.51 to $20.00 [Member]
Share-based Compensation, Shares Granted under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, lower range limit (in dollars per share)	$ 17.51
Range of Exercise Prices, upper range limit (in dollars per share)	$ 20.00
Outstanding, Number (in shares) | shares	51,750
Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 19.01
Outstanding, Aggregate Intrinsic Value | $	$ 56
Currently Exercisable, Number (in shares) | shares	0
Currently Exercisable, Weighted Average Remaining Contractual Life	0 years
Currently Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 0
Currently Exercisable, Aggregate Intrinsic Value | $	$ 0