XML 61 R48.htm IDEA: XBRL DOCUMENT v3.19.1
Off-Balance Sheet Activities (Tables)
 12 Months Ended
Dec. 31, 2018
Risks and Uncertainties [Abstract]  
Schedule of contractual amount of financial instruments with off-balance sheet risk

The contractual amount of financial instruments with off-balance sheet risk was as follows at December 31:

 

    2018     2017  
    Fixed     Variable     Fixed     Variable  
(Dollars in thousands)   Rate     Rate     Rate     Rate  
                         
Unused lines of credit and letters of credit   $ 20,036     $ 103,978     $ 9,033     $ 104,257  
Commitments to fund loans (at market rates)     20,997       1,421       8,633       1,225