Loans receivable - Changes in the Allowance for Losses on Loans Receivable (Details) - USD ($) $ in Thousands |
3 Months Ended |
9 Months Ended |
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
$ 53,107
|
$ 57,332
|
$ 55,214
|
$ 56,795
|
Current period provision |
3,302
|
6,982
|
14,436
|
16,540
|
Charge-offs |
(5,274)
|
(10,399)
|
(21,485)
|
(22,483)
|
Recoveries |
1,724
|
2,060
|
4,694
|
5,123
|
Balance at the end of the period |
52,859
|
55,975
|
52,859
|
55,975
|
Originated |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
48,429
|
51,138
|
51,751
|
50,572
|
Current period provision |
2,089
|
8,504
|
9,374
|
17,395
|
Charge-offs |
(4,639)
|
(10,098)
|
(17,302)
|
(21,007)
|
Recoveries |
1,538
|
1,929
|
3,594
|
4,513
|
Balance at the end of the period |
47,417
|
51,473
|
47,417
|
51,473
|
Originated | Personal Banking |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
17,665
|
19,610
|
18,318
|
20,339
|
Current period provision |
2,337
|
3,726
|
6,782
|
9,890
|
Charge-offs |
(3,260)
|
(4,364)
|
(9,875)
|
(13,252)
|
Recoveries |
731
|
1,077
|
2,248
|
3,072
|
Balance at the end of the period |
17,473
|
20,049
|
17,473
|
20,049
|
Originated | Personal Banking | Residential mortgage loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
3,909
|
3,657
|
4,054
|
3,824
|
Current period provision |
(1,361)
|
491
|
(991)
|
678
|
Charge-offs |
(109)
|
(204)
|
(847)
|
(710)
|
Recoveries |
68
|
200
|
291
|
352
|
Balance at the end of the period |
2,507
|
4,144
|
2,507
|
4,144
|
Originated | Personal Banking | Home equity loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
2,990
|
3,839
|
3,184
|
4,072
|
Current period provision |
(81)
|
(351)
|
36
|
(164)
|
Charge-offs |
(176)
|
(323)
|
(536)
|
(866)
|
Recoveries |
58
|
69
|
107
|
192
|
Balance at the end of the period |
2,791
|
3,234
|
2,791
|
3,234
|
Originated | Personal Banking | Consumer finance loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
266
|
2,354
|
676
|
3,968
|
Current period provision |
(141)
|
(437)
|
(561)
|
(469)
|
Charge-offs |
(59)
|
(445)
|
(296)
|
(2,484)
|
Recoveries |
74
|
178
|
321
|
635
|
Balance at the end of the period |
140
|
1,650
|
140
|
1,650
|
Originated | Personal Banking | Consumer loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
10,500
|
9,760
|
10,404
|
8,475
|
Current period provision |
3,920
|
4,023
|
8,298
|
9,845
|
Charge-offs |
(2,916)
|
(3,392)
|
(8,196)
|
(9,192)
|
Recoveries |
531
|
630
|
1,529
|
1,893
|
Balance at the end of the period |
12,035
|
11,021
|
12,035
|
11,021
|
Originated | Commercial Banking |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
30,764
|
31,528
|
33,433
|
30,233
|
Current period provision |
(248)
|
4,778
|
2,592
|
7,505
|
Charge-offs |
(1,379)
|
(5,734)
|
(7,427)
|
(7,755)
|
Recoveries |
807
|
852
|
1,346
|
1,441
|
Balance at the end of the period |
29,944
|
31,424
|
29,944
|
31,424
|
Originated | Commercial Banking | Commercial real estate loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
20,962
|
21,019
|
26,379
|
19,911
|
Current period provision |
(1,206)
|
8,723
|
(2,177)
|
10,417
|
Charge-offs |
(261)
|
(4,820)
|
(4,978)
|
(5,702)
|
Recoveries |
720
|
772
|
991
|
1,068
|
Balance at the end of the period |
20,215
|
25,694
|
20,215
|
25,694
|
Originated | Commercial Banking | Commercial loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
9,802
|
10,509
|
7,054
|
10,322
|
Current period provision |
958
|
(3,945)
|
4,769
|
(2,912)
|
Charge-offs |
(1,118)
|
(914)
|
(2,449)
|
(2,053)
|
Recoveries |
87
|
80
|
355
|
373
|
Balance at the end of the period |
9,729
|
5,730
|
9,729
|
5,730
|
Acquired |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
4,678
|
6,194
|
3,463
|
6,223
|
Current period provision |
1,213
|
(1,522)
|
5,062
|
(855)
|
Charge-offs |
(635)
|
(301)
|
(4,183)
|
(1,476)
|
Recoveries |
186
|
131
|
1,100
|
610
|
Balance at the end of the period |
5,442
|
4,502
|
5,442
|
4,502
|
Acquired | Personal Banking |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
959
|
1,747
|
850
|
1,783
|
Current period provision |
324
|
(691)
|
430
|
(316)
|
Charge-offs |
(474)
|
(191)
|
(742)
|
(881)
|
Recoveries |
132
|
89
|
403
|
368
|
Balance at the end of the period |
941
|
954
|
941
|
954
|
Acquired | Personal Banking | Residential mortgage loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
104
|
170
|
83
|
131
|
Current period provision |
41
|
(70)
|
50
|
(38)
|
Charge-offs |
(81)
|
(10)
|
(97)
|
(94)
|
Recoveries |
28
|
12
|
56
|
103
|
Balance at the end of the period |
92
|
102
|
92
|
102
|
Acquired | Personal Banking | Home equity loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
344
|
662
|
348
|
762
|
Current period provision |
220
|
(173)
|
249
|
85
|
Charge-offs |
(290)
|
(103)
|
(472)
|
(578)
|
Recoveries |
21
|
22
|
170
|
139
|
Balance at the end of the period |
295
|
408
|
295
|
408
|
Acquired | Personal Banking | Consumer loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
511
|
915
|
419
|
890
|
Current period provision |
63
|
(448)
|
131
|
(363)
|
Charge-offs |
(103)
|
(78)
|
(173)
|
(209)
|
Recoveries |
83
|
55
|
177
|
126
|
Balance at the end of the period |
554
|
444
|
554
|
444
|
Acquired | Commercial Banking |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
3,719
|
|
2,613
|
4,440
|
Current period provision |
889
|
|
4,632
|
(539)
|
Charge-offs |
(161)
|
|
(3,441)
|
(595)
|
Recoveries |
54
|
|
697
|
242
|
Balance at the end of the period |
4,501
|
3,548
|
4,501
|
3,548
|
Acquired | Commercial Banking | Residential mortgage loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
|
3,422
|
|
|
Current period provision |
|
(532)
|
|
|
Charge-offs |
|
(39)
|
|
|
Recoveries |
|
25
|
|
|
Balance at the end of the period |
|
2,876
|
|
2,876
|
Acquired | Commercial Banking | Home equity loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
|
1,025
|
|
|
Current period provision |
|
(299)
|
|
|
Charge-offs |
|
(71)
|
|
|
Recoveries |
|
17
|
|
|
Balance at the end of the period |
|
672
|
|
672
|
Acquired | Commercial Banking | Consumer loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
|
4,447
|
|
|
Current period provision |
|
(831)
|
|
|
Charge-offs |
|
(110)
|
|
|
Recoveries |
|
42
|
|
|
Balance at the end of the period |
|
3,548
|
|
3,548
|
Acquired | Commercial Banking | Commercial real estate loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
2,571
|
|
1,996
|
3,549
|
Current period provision |
1,155
|
|
1,432
|
(688)
|
Charge-offs |
(128)
|
|
(382)
|
(147)
|
Recoveries |
24
|
|
576
|
162
|
Balance at the end of the period |
3,622
|
2,876
|
3,622
|
2,876
|
Acquired | Commercial Banking | Commercial loans |
|
|
|
|
Changes in allowance for losses on allocated loans receivable |
|
|
|
|
Balance at the beginning of the period |
1,148
|
|
617
|
891
|
Current period provision |
(266)
|
|
3,200
|
149
|
Charge-offs |
(33)
|
|
(3,059)
|
(448)
|
Recoveries |
30
|
|
121
|
80
|
Balance at the end of the period |
$ 879
|
$ 672
|
$ 879
|
$ 672
|