Deposits (Tables)

12 Months Ended

Dec. 31, 2018

Banking and Thrift [Abstract]

Schedule of Deposits

Deposits at December 31, 2018 and 2017 are summarized as follows:

	December 31,
	2018				2017
	Balance		Weighted average rate		Balance		Weighted average rate
	(Dollars in thousands)
Non-interest-bearing demand	$	723,794	—	%	$	719,339	—	%
Interest-bearing demand	1,219,381		0.95		1,332,297		0.66
Money market accounts	259,694		0.67		262,396		0.29
Savings and club deposits	510,688		0.16		545,401		0.16
Certificates of deposit	1,700,316		2.01		1,403,882		1.43
Total deposits	$	4,413,873	1.09	%	$	4,263,315	0.72	%

Schedule of Certificate Accounts by Maturity

certificates of deposit accounts at December 31, 2018 and 2017 are summarized as follows:

	December 31,
	2018		2017
	(In thousands)
One year or less	$	1,107,667	$	669,610
After one year to two years	326,800		474,475
After two years to three years	230,468		169,069
After three years to four years	24,939		68,184
After four years	10,442		22,544
	$	1,700,316	$	1,403,882

Interest expense on deposits for the years ended December 31, 2018, September 30, 2017 and 2016, and the three months ended December 31, 2017 are summarized as follows:

	Year Ended December 31,		Three Months Ended December 31,		Years Ended September 30,
	2018		2017		2017		2016
	(In thousands)
Demand (including money market accounts)	$	12,933	$	2,509	$	8,556	$	7,735
Savings and club deposits	993		210		630		613
Certificates of deposit	25,597		4,912		16,395		15,714
	$	39,523	$	7,631	$	25,581	$	24,062