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Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Summary of Federal Funds Purchased and Other Short-term Borrowings

Short-term borrowings, which consist of federal funds purchased and other short-term borrowings are summarized as follows:


		At December 31, 2016								At December 31, 2015
		Federal Funds Purchased				Short-term Borrowings				Federal Funds Purchased				Short-term Borrowings
Outstanding balance at year end		$	—			$	31,000			$	—			$	53,700
Maximum indebtedness during the year			20,000				70,400				—				64,700
Average balance during the year			116				10,483				69				26,880
Average rate paid during the year			0.86	%			0.42	%			0.53	%			0.20	%
Interest rate on year end balance			—				0.64	%			—				0.35	%


		At December 31, 2014
		Federal Funds Purchased				Short-term Borrowings
Outstanding balance at year end		$	—			$	42,700
Maximum indebtedness during the year			—				42,700
Average balance during the year			41				1,951
Average rate paid during the year			0.54	%			0.19	%
Interest rate on year end balance			—				0.14	%