SHORT-TERM BORROWINGS (Tables)

9 Months Ended

Sep. 30, 2020

Debt Disclosure [Abstract]

Schedule of Short Term Borrowings

The following table presents the distribution of short-term borrowings and related weighted average interest rates as of September 30, 2020 and December 31, 2019:​

​	Repurchase agreements
(dollars in thousands)	September 30, 2020			December 31, 2019
Outstanding at period-end	$	58,625		$	82,029
Average amount outstanding	59,592			121,168
Maximum amount outstanding at any month end	77,136			138,907
Weighted average interest rate:	​			​
During period	0.35		%	0.69		%
End of period	0.14		%	0.67		%