Loans - Schedule of Non-Performing Loans and Real Estate Owned (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans
Non-accrual loans	$ 15,334	$ 19,016
Loans over 90 days past due and still accruing	0	0
Total non-performing loans	15,334	19,016
Real estate and other assets held for sale	0	1,205
Total non-performing assets	15,334	20,221
Troubled debt restructuring, still accruing	$ 10,308	$ 11,573