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Bank segment - Credit risk profile - payment activity and assigned grades (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Credit risk profile by internally assigned grade for loans |  |
Current Year | $ 529,281 | $ 1,325,112
One Year before Current Year | 1,227,458 | 934,584
Two Years before Current Year | 885,052 | 367,452
Three Years before Current Year | 325,970 | 236,305
Four Years before Current Year | 197,738 | 217,965
Prior | 1,193,931 | 1,119,478
Revolving | 1,017,811 | 958,710
Converted to term loans | 62,105 | 61,598
Total | 5,439,346 | 5,221,204
Real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 4,630,231 | 4,313,934
Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 176,333 | 791,758
One Year before Current Year | 768,123 | 461,683
Two Years before Current Year | 438,483 | 136,332
Three Years before Current Year | 119,720 | 65,230
Four Years before Current Year | 57,731 | 124,994
Prior | 749,651 | 719,215
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 2,310,041 | 2,299,212
Real estate | Home equity line of credit |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 882,144 | 795,668
Converted to term loans | 41,832 | 39,995
Total | 923,976 | 835,663
Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 4,290 | 10,572
One Year before Current Year | 9,861 | 6,794
Two Years before Current Year | 5,410 | 1,116
Three Years before Current Year | 958 | 532
Four Years before Current Year | 527 | 267
Prior | 489 | 578
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 21,535 | 19,859
Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 5,614 | 7,856
One Year before Current Year | 11,071 | 3,019
Two Years before Current Year | 2,297 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 263
Prior | 248 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 19,230 | 11,138
Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 229,603 | 193,394
One Year before Current Year | 191,405 | 279,455
Two Years before Current Year | 305,523 | 106,188
Three Years before Current Year | 105,040 | 89,219
Four Years before Current Year | 77,188 | 56,174
Prior | 348,395 | 320,950
Revolving | 4,235 | 11,602
Converted to term loans | 0 | 0
Total | 1,261,389 | 1,056,982
Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 17,140
One Year before Current Year | 35,982 | 43,261
Two Years before Current Year | 25,123 | 0
Three Years before Current Year | 0 | 11,342
Four Years before Current Year | 11,341 | 0
Prior | 0 | 0
Revolving | 21,614 | 19,337
Converted to term loans | 0 | 0
Total | 94,060 | 91,080
Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 71,858 | 37,838
One Year before Current Year | 28,947 | 15,889
Two Years before Current Year | 10,422 | 30,679
Three Years before Current Year | 17,271 | 11,506
Four Years before Current Year | 3,665 | 352
Prior | 200 | 238
Revolving | 11,752 | 13,044
Converted to term loans | 4,522 | 4,420
Total | 148,637 | 113,966
Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 41,583 | 266,554
One Year before Current Year | 182,069 | 124,483
Two Years before Current Year | 97,794 | 93,137
Three Years before Current Year | 82,981 | 58,476
Four Years before Current Year | 47,286 | 35,915
Prior | 94,948 | 78,497
Revolving | 98,066 | 119,059
Converted to term loans | 15,751 | 17,183
Total | 660,478 | 793,304
Pass | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 229,603 | 173,794
One Year before Current Year | 171,805 | 275,242
Two Years before Current Year | 301,360 | 49,317
Three Years before Current Year | 52,361 | 56,490
Four Years before Current Year | 61,179 | 33,581
Prior | 289,835 | 259,583
Revolving | 4,235 | 11,602
Converted to term loans | 0 | 0
Total | 1,110,378 | 859,609
Pass | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 17,140
One Year before Current Year | 35,982 | 43,261
Two Years before Current Year | 25,123 | 0
Three Years before Current Year | 0 | 11,342
Four Years before Current Year | 11,341 | 0
Prior | 0 | 0
Revolving | 21,614 | 19,337
Converted to term loans | 0 | 0
Total | 94,060 | 91,080
Pass | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 41,268 | 266,087
One Year before Current Year | 181,637 | 96,963
Two Years before Current Year | 87,936 | 79,329
Three Years before Current Year | 74,326 | 56,497
Four Years before Current Year | 45,637 | 31,019
Prior | 87,962 | 66,570
Revolving | 78,344 | 96,673
Converted to term loans | 14,590 | 15,510
Total | 611,700 | 708,648
Special Mention | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 19,600
One Year before Current Year | 19,600 | 3,529
Two Years before Current Year | 3,488 | 42,935
Three Years before Current Year | 41,235 | 30,870
Four Years before Current Year | 14,174 | 20,788
Prior | 36,958 | 32,824
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 115,455 | 150,546
Special Mention | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
Special Mention | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 40
One Year before Current Year | 23 | 27,336
Two Years before Current Year | 9,702 | 10,071
Three Years before Current Year | 6,533 | 202
Four Years before Current Year | 101 | 439
Prior | 1,011 | 8,966
Revolving | 15,414 | 15,303
Converted to term loans | 14 | 18
Total | 32,798 | 62,375
Substandard | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 684
Two Years before Current Year | 675 | 13,936
Three Years before Current Year | 11,444 | 1,859
Four Years before Current Year | 1,835 | 1,805
Prior | 21,602 | 28,543
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 35,556 | 46,827
Substandard | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
Substandard | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 315 | 427
One Year before Current Year | 409 | 184
Two Years before Current Year | 156 | 3,737
Three Years before Current Year | 2,122 | 1,777
Four Years before Current Year | 1,548 | 4,457
Prior | 5,975 | 2,961
Revolving | 4,308 | 7,083
Converted to term loans | 1,147 | 1,655
Total | 15,980 | 22,281
Doubtful | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
Doubtful | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
Doubtful | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
Current | Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 176,333 | 791,758
One Year before Current Year | 768,123 | 461,683
Two Years before Current Year | 437,911 | 133,345
Three Years before Current Year | 119,503 | 64,421
Four Years before Current Year | 56,469 | 124,994
Prior | 742,653 | 712,452
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 2,300,992 | 2,288,653
Current | Real estate | Home equity line of credit |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 881,505 | 794,518
Converted to term loans | 41,295 | 39,116
Total | 922,800 | 833,634
Current | Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 4,290 | 10,572
One Year before Current Year | 9,861 | 6,794
Two Years before Current Year | 5,410 | 1,116
Three Years before Current Year | 753 | 532
Four Years before Current Year | 527 | 267
Prior | 283 | 181
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 21,124 | 19,462
Current | Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 5,614 | 7,856
One Year before Current Year | 11,071 | 3,019
Two Years before Current Year | 2,297 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 263
Prior | 248 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 19,230 | 11,138
Current | Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 71,436 | 37,563
One Year before Current Year | 28,455 | 15,488
Two Years before Current Year | 10,209 | 29,383
Three Years before Current Year | 16,525 | 10,897
Four Years before Current Year | 3,385 | 302
Prior | 198 | 238
Revolving | 11,509 | 12,740
Converted to term loans | 4,235 | 4,157
Total | 145,952 | 110,768
30-59 days past due |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 6,491 | 5,703
30-59 days past due | Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 572 | 0
Three Years before Current Year | 217 | 809
Four Years before Current Year | 453 | 0
Prior | 3,288 | 2,210
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 4,530 | 3,019
30-59 days past due | Real estate | Home equity line of credit |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 110 | 296
Converted to term loans | 101 | 313
Total | 211 | 609
30-59 days past due | Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
30-59 days past due | Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
30-59 days past due | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 472 | 0
30-59 days past due | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 0 | 0
30-59 days past due | Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 268 | 202
One Year before Current Year | 224 | 181
Two Years before Current Year | 68 | 517
Three Years before Current Year | 330 | 234
Four Years before Current Year | 82 | 15
Prior | 2 | 0
Revolving | 107 | 156
Converted to term loans | 110 | 70
Total | 1,191 | 1,375
30-59 days past due | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 87 | 700
60-89 days past due |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 2,313 | 2,749
60-89 days past due | Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 637 | 1,468
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 637 | 1,468
60-89 days past due | Real estate | Home equity line of credit |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 106 | 16
Converted to term loans | 83 | 70
Total | 189 | 86
60-89 days past due | Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 109 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 109 | 0
60-89 days past due | Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
60-89 days past due | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 0 | 0
60-89 days past due | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 0 | 0
60-89 days past due | Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 74 | 59
One Year before Current Year | 109 | 127
Two Years before Current Year | 78 | 392
Three Years before Current Year | 161 | 183
Four Years before Current Year | 91 | 8
Prior | 0 | 0
Revolving | 45 | 7
Converted to term loans | 57 | 106
Total | 615 | 882
60-89 days past due | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 763 | 313
Greater than 89 days past due |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 5,848 | 8,792
Greater than 89 days past due | Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 2,987
Three Years before Current Year | 0 | 0
Four Years before Current Year | 809 | 0
Prior | 3,073 | 3,085
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 3,882 | 6,072
Greater than 89 days past due | Real estate | Home equity line of credit |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 423 | 838
Converted to term loans | 353 | 496
Total | 776 | 1,334
Greater than 89 days past due | Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 205 | 0
Four Years before Current Year | 0 | 0
Prior | 97 | 397
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 302 | 397
Greater than 89 days past due | Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 0 | 0
One Year before Current Year | 0 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 0
Greater than 89 days past due | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 0 | 0
Greater than 89 days past due | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 0 | 0
Greater than 89 days past due | Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 80 | 14
One Year before Current Year | 159 | 93
Two Years before Current Year | 67 | 387
Three Years before Current Year | 255 | 192
Four Years before Current Year | 107 | 27
Prior | 0 | 0
Revolving | 91 | 141
Converted to term loans | 120 | 87
Total | 879 | 941
Greater than 89 days past due | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Total | $ 9 | $ 48

X
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