XML 87 R73.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value - Additional Information (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2017
USD ($)
Fair Value Disclosures [Abstract]  
Other real estate, additions $ 1,600
Real estate owned outstanding 923
Additions to impaired loans 20,900
Impaired loans outstanding $ 17,600