SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2020 shares	Sep. 30, 2019 shares	Sep. 30, 2020 Segment shares	Sep. 30, 2019 shares
INDUSTRY SEGMENT INFORMATION [Abstract]
Number of reported lines of business | Segment			2
EARNINGS PER SHARE [Abstract]
Number of weighted average common shares outstanding (in shares) | shares	4,787,446	4,773,258	4,787,446	4,761,954