Deposits (Tables)

6 Months Ended

Jun. 30, 2016

Banking and Thrift [Abstract]

Deposit balances, including stated rates (Table Text Block)

Deposit balances, including stated rates, were as follows.

(in thousands)	At June 30, 2016		At December 31, 2015
Noninterest-bearing accounts	$	915,123	$	643,028
NOW accounts, 0.00% to 1.00% at June 30, 2016 and December 31, 2015	518,132		408,477
Statement savings accounts, due on demand, 0.00% to 1.13% at June 30, 2016 and 0.00% to 1.00% at December 31, 2015	300,070		292,092
Money market accounts, due on demand, 0.00% to 1.50% at June 30, 2016 and 0.00% to 1.45% at December 31, 2015	1,366,581		1,155,464
Certificates of deposit, 0.15% to 3.80% at June 30, 2016 and 0.05% to 3.80% at December 31, 2015	1,139,249		732,892
	$	4,239,155	$	3,231,953

Interest expense on deposits (Table Text Block)

Interest expense on deposits was as follows.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2016		2015		2016		2015
NOW accounts	$	489	$	466	$	981	$	788
Statement savings accounts	255		266		509		521
Money market accounts	1,606		1,244		2,973		2,383
Certificates of deposit	2,099		1,029		3,555		1,895
	$	4,449	$	3,005	$	8,018	$	5,587

Certificates of deposit outstanding (Table text Block)

Certificates of deposit outstanding mature as follows.

(in thousands)	At June 30, 2016
Within one year	$	748,938
One to two years	300,518
Two to three years	49,745
Three to four years	24,625
Four to five years	15,423
	$	1,139,249