EARNINGS PER SHARE (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
EARNINGS PER SHARE [Abstract}
Basic - weighted average shares outstanding (in Shares)	7,410,236	7,442,000	7,408,438	7,438,000
Dilutive potential common shares (shares)	1,211	3,013	186	3,353
Diluted - weighted average shares outstanding (in Shares)	7,464,130	7,445,268	7,445,060	7,441,514
Anti-Dilutive securities		80,359	42,250	85,188
Dilutive stock options	52,683	255	36,436	161