Commitments and Contingences (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of maturities of operating lease liabilities

(dollars in thousands)	As of June 30, 2019
Lease payments due:
Within one year	$	718
After one but within two years	704
After two but within three years	730
After three but within four years	744
After four but within five years	753
After five years	10,066
Total undiscounted cash flows	$	13,715
Discount on cash flows	3,918
Total lease liability	$	9,797