Short-term Borrowings (Tables)

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Schedule Disaggregation of the Obligation by the Class of Collateral Pledged for Short-Term Financing Obtained Through the Sales of Repurchase Agreements

The following table provides a disaggregation of the obligation by the class of collateral pledged for short-term financing obtained through the sales of repurchase agreements:

(In Thousands of Dollars)	March 31, 2017		December 31, 2016
Overnight and continuous repurchase agreements
U.S. Treasury and U.S. government sponsored entities	$	6,903	$	6,555
State and political subdivisions		12,378		12,304
Mortgage-backed securities - residential		58,604		52,628
Collateralized mortgage obligations - residential		6,993		6,623
Total repurchase agreements	$	84,878	$	78,110