FHLB Borrowings (Tables)

3 Months Ended

Mar. 31, 2019

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:

	March 31, 2019					December 31, 2018
	Amount			Rate		Amount		Rate
	(dollars in thousands)
Total FHLB borrowings	$	603,412		2.60	%	$	600,001	2.59	%
By remaining period to maturity:
Less than 1 year	$	439,159		2.58	%	$	405,000	2.57	%
1 year through less than 2 years		81,000		2.85	%		110,000	2.75	%
2 years through less than 3 years		46,000		2.15	%		60,000	2.27	%
3 years through less than 4 years		9,804		2.48	%		-	-
4 years through 5 years		25,000		2.92	%		25,000	2.92	%
After 5 years		2,926		2.43	%		-	-
Total FHLB borrowings		603,889		2.60	%		600,000	2.59	%
Fair value (discount) premium		(477	)				1
FHLB borrowings, net	$	603,412				$	600,001