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Severance Reserve (Tables)
3 Months Ended
Mar. 31, 2021
Severance Reserve [Abstract]  
Changes in the Company's Reserve for Severance
Changes in the Company’s reserve for severance included in Accrued expenses and other liabilities, as of March 31, 2021 and 2020 were as follows:
 (Dollars in thousands)
 Three Months Ended March 31,
 20212020
Balance at beginning of period$1,251 $909 
Charged to earnings404 
Payments(340)(365)
Balance at end of period$1,315 $551