Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Summary of Short- Term Borrowings

The following is a summary of short-term borrowings:

	December 31,
	2017			2016
	(Dollars in thousands)
Federal funds purchased	$	900		$	500
Weighted average interest rate		0.97	%		0.38	%
End of period interest rate		1.38	%		0.63	%