Borrowings Borrowings (Tables)

6 Months Ended

Jun. 30, 2015

Borrowings [Abstract]

Schedule of Short-term Debt [Table Text Block]

A summary of the Corporation's short-term borrowings, which generally have an original term to maturity of 30 days or less, follows:

	June 30, 2015		December 31, 2014		June 30, 2014
	(In thousands)
Short-term borrowings:
Securities sold under agreements to repurchase with customers	$	305,291	$	304,467	$	293,422
Short-term FHLB advances	205,000		60,000		—
Federal funds purchased	22,000		25,000		12,000
Total short-term borrowings	$	532,291	$	389,467	$	305,422

Schedule of Other Borrowings [Table Text Block]

The Corporation's other borrowings were obtained as a result of the acquisitions of Lake Michigan and Monarch. A summary of the Corporation's other borrowings follows:

	June 30, 2015		December 31, 2014		June 30, 2014
	(In thousands)
Other borrowings:
Long-term FHLB advances	$	81,469	$	—	$	—
Securities sold under agreements to repurchase	23,649		—		—
Line of credit	25,000		—		—
Subordinated debentures	18,372		—		—
Total other borrowings	$	148,490	$	—	$	—