Subordinated Debentures (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of summarizes activities for our subordinated debentures

The following table summarizes activities for our subordinated debentures for the periods indicated:

	Year Ended December 31,
	2018			2017
	(dollars in thousands)
Average balance outstanding	$	107,732		$	81,466
Maximum amount outstanding at any month-end during the year	110,313			105,123
Balance outstanding at end of year	110,313			105,123
Weighted average interest rate during the year	6.23		%	5.80		%