Short-Term Borrowings (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Short-term borrowings
Balance as of end of period	$ 0		$ 0		$ 0
Federal Funds Purchased
Short-term borrowings
Balance as of end of period		$ 6,445		$ 6,445
Average daily balance	$ 321	103,035	$ 161	93,238
Maximum month-end balance		$ 139,605		$ 139,605
During period		2.59%		2.59%
End of period		2.50%		2.50%
Federal Home Loan Bank Advances
Short-term borrowings
Balance as of end of period		$ 135,000		$ 135,000
Average daily balance		12,857		6,464
Maximum month-end balance		$ 135,000		$ 135,000
During period		2.16%		2.17%
End of period		2.40%		2.40%