FHLB Borrowings (Tables)

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

The Company’s FHLB borrowings and weighted average interest rates are summarized below:

	September 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
	(dollars in thousands)
Total FHLB borrowings	$	585,124	1.61	%	$	461,280	1.55	%
By remaining period to maturity:
Less than 1 year	$	415,124	1.41	%	$	231,280	1.02	%
1  year through less than 2 years		105,000	1.69	%		130,000	1.84	%
2 years through less than 3 years		25,000	1.85	%		35,000	1.60	%
3 years through less than 4 years		40,000	3.43	%		65,000	2.82	%
4 years through 5 years		-	-			-	-
Total FHLB borrowings	$	585,124	1.61	%	$	461,280	1.55	%