XML 69 R53.htm IDEA: XBRL DOCUMENT
v3.21.2

Bank segment - Credit risk profile - payment activity and assigned grades (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Credit risk profile by internally assigned grade for loans |  |
Current Year | $ 688,318 | $ 1,339,586
One Year before Current Year | 1,063,596 | 590,363
Two Years before Current Year | 476,890 | 382,648
Three Years before Current Year | 304,645 | 335,784
Four Years before Current Year | 272,874 | 368,904
Prior | 1,314,791 | 1,172,236
Revolving | 1,015,270 | 1,093,287
Converted to term loans | 62,642 | 62,418
Total | 5,199,026 | 5,345,226
Real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 4,209,835 | 4,239,745
Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 362,487 | 567,282
One Year before Current Year | 492,460 | 219,464
Two Years before Current Year | 170,512 | 111,243
Three Years before Current Year | 85,709 | 204,269
Four Years before Current Year | 157,993 | 184,888
Prior | 853,712 | 857,093
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 2,122,873 | 2,144,239
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 | 831,044 | 929,388
Converted to term loans | 39,138 | 34,190
Total | 870,182 | 963,578
Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 5,586 | 8,357
One Year before Current Year | 8,055 | 3,427
Two Years before Current Year | 2,524 | 1,598
Three Years before Current Year | 892 | 939
Four Years before Current Year | 523 | 22
Prior | 1,285 | 1,274
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 18,865 | 15,617
Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 2,148 | 6,919
One Year before Current Year | 5,264 | 3,093
Two Years before Current Year | 2,883 | 385
Three Years before Current Year | 0 | 625
Four Years before Current Year | 279 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 10,574 | 11,022
Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 92,043 | 280,864
One Year before Current Year | 284,460 | 114,426
Two Years before Current Year | 112,365 | 124,301
Three Years before Current Year | 119,924 | 64,087
Four Years before Current Year | 81,180 | 127,799
Prior | 370,744 | 261,388
Revolving | 11,000 | 11,000
Converted to term loans | 0 | 0
Total | 1,071,716 | 983,865
Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 10,910 | 16,390
One Year before Current Year | 33,122 | 31,965
Two Years before Current Year | 31,553 | 26,990
Three Years before Current Year | 11,342 | 18,000
Four Years before Current Year | 0 | 5,562
Prior | 0 | 0
Revolving | 28,698 | 22,517
Converted to term loans | 0 | 0
Total | 115,625 | 121,424
Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 15,461 | 29,546
One Year before Current Year | 22,298 | 69,325
Two Years before Current Year | 49,436 | 38,635
Three Years before Current Year | 23,615 | 7,646
Four Years before Current Year | 2,322 | 307
Prior | 356 | 348
Revolving | 15,089 | 18,848
Converted to term loans | 4,278 | 4,078
Total | 132,855 | 168,733
Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 199,683 | 430,228
One Year before Current Year | 217,937 | 148,663
Two Years before Current Year | 107,617 | 79,496
Three Years before Current Year | 63,163 | 40,218
Four Years before Current Year | 30,577 | 50,326
Prior | 88,694 | 52,133
Revolving | 129,439 | 111,534
Converted to term loans | 19,226 | 24,150
Total | 856,336 | 936,748
Pass | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 90,683 | 270,603
One Year before Current Year | 280,206 | 63,301
Two Years before Current Year | 68,625 | 62,168
Three Years before Current Year | 64,694 | 28,432
Four Years before Current Year | 31,668 | 55,089
Prior | 255,806 | 155,654
Revolving | 11,000 | 11,000
Converted to term loans | 0 | 0
Total | 802,682 | 646,247
Pass | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 10,260 | 14,480
One Year before Current Year | 30,287 | 31,965
Two Years before Current Year | 31,553 | 26,990
Three Years before Current Year | 11,342 | 0
Four Years before Current Year | 0 | 5,562
Prior | 0 | 0
Revolving | 28,698 | 22,517
Converted to term loans | 0 | 0
Total | 112,140 | 101,514
Pass | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 199,625 | 392,088
One Year before Current Year | 182,533 | 117,791
Two Years before Current Year | 87,875 | 75,533
Three Years before Current Year | 60,800 | 29,211
Four Years before Current Year | 21,238 | 12,520
Prior | 50,243 | 35,770
Revolving | 97,465 | 74,520
Converted to term loans | 17,412 | 11,004
Total | 717,191 | 748,437
Special Mention | Real estate | Commercial real estate |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 1,360 | 10,261
One Year before Current Year | 4,254 | 36,405
Two Years before Current Year | 29,642 | 57,952
Three Years before Current Year | 53,347 | 33,763
Four Years before Current Year | 47,653 | 68,287
Prior | 61,926 | 48,094
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 198,182 | 254,762
Special Mention | Real estate | Commercial construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 650 | 1,910
One Year before Current Year | 2,835 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 18,000
Four Years before Current Year | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 3,485 | 19,910
Special Mention | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 58 | 37,836
One Year before Current Year | 35,160 | 23,087
Two Years before Current Year | 12,433 | 1,920
Three Years before Current Year | 448 | 6,990
Four Years before Current Year | 6,204 | 30,264
Prior | 29,376 | 13,250
Revolving | 25,297 | 31,362
Converted to term loans | 23 | 11,218
Total | 108,999 | 155,927
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 | 14,720
Two Years before Current Year | 14,098 | 4,181
Three Years before Current Year | 1,883 | 1,892
Four Years before Current Year | 1,859 | 4,423
Prior | 53,012 | 57,640
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 70,852 | 82,856
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 | 0 | 304
One Year before Current Year | 244 | 7,785
Two Years before Current Year | 7,309 | 2,043
Three Years before Current Year | 1,915 | 4,017
Four Years before Current Year | 3,135 | 7,542
Prior | 9,075 | 3,113
Revolving | 6,677 | 5,265
Converted to term loans | 1,791 | 1,928
Total | 30,146 | 31,997
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 | 387
Converted to term loans | 0 | 0
Total | 0 | 387
Current | Real estate | Residential 1-4 family |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 362,487 | 567,282
One Year before Current Year | 492,182 | 218,988
Two Years before Current Year | 166,552 | 111,243
Three Years before Current Year | 85,279 | 203,916
Four Years before Current Year | 157,993 | 184,888
Prior | 844,110 | 849,788
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 2,108,603 | 2,136,105
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 | 829,421 | 927,106
Converted to term loans | 38,267 | 33,228
Total | 867,688 | 960,334
Current | Real estate | Residential land |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 5,586 | 8,357
One Year before Current Year | 8,055 | 3,427
Two Years before Current Year | 2,524 | 1,598
Three Years before Current Year | 892 | 939
Four Years before Current Year | 523 | 22
Prior | 289 | 272
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 17,869 | 14,615
Current | Real estate | Residential construction |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 2,148 | 6,919
One Year before Current Year | 5,264 | 3,093
Two Years before Current Year | 2,883 | 385
Three Years before Current Year | 0 | 625
Four Years before Current Year | 279 | 0
Prior | 0 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 10,574 | 11,022
Current | Consumer |  |
Credit risk profile by internally assigned grade for loans |  |
Current Year | 15,289 | 28,818
One Year before Current Year | 21,974 | 67,159
Two Years before Current Year | 48,127 | 37,072
Three Years before Current Year | 22,699 | 7,207
Four Years before Current Year | 2,138 | 293
Prior | 356 | 348
Revolving | 14,764 | 18,351
Converted to term loans | 4,027 | 3,758
Total | 129,374 | 163,006
30-59 days past due |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 5,905 | 7,394
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 | 278 | 0
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 2,920 | 2,629
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 3,198 | 2,629
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 | 484 | 552
Converted to term loans | 397 | 298
Total | 881 | 850
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 | 702
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 0 | 702
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 | 0 | 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 | 172 | 406
One Year before Current Year | 139 | 1,085
Two Years before Current Year | 558 | 727
Three Years before Current Year | 349 | 155
Four Years before Current Year | 77 | 4
Prior | 0 | 0
Revolving | 157 | 138
Converted to term loans | 76 | 90
Total | 1,528 | 2,605
30-59 days past due | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 298 | 608
60-89 days past due |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 3,860 | 5,411
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 | 476
Two Years before Current Year | 0 | 0
Three Years before Current Year | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 1,813 | 2,314
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 1,813 | 2,790
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 | 104 | 267
Converted to term loans | 0 | 75
Total | 104 | 342
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 | 696 | 0
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 696 | 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 | 488
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 | 0 | 191
One Year before Current Year | 85 | 549
Two Years before Current Year | 443 | 427
Three Years before Current Year | 319 | 165
Four Years before Current Year | 63 | 3
Prior | 0 | 0
Revolving | 62 | 97
Converted to term loans | 51 | 59
Total | 1,023 | 1,491
60-89 days past due | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 224 | 300
Greater than 89 days past due |  |
Credit risk profile by internally assigned grade for loans |  |
Total | 12,284 | 6,830
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 | 3,960 | 0
Three Years before Current Year | 430 | 353
Four Years before Current Year | 0 | 0
Prior | 4,869 | 2,362
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 9,259 | 2,715
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 | 1,035 | 1,463
Converted to term loans | 474 | 589
Total | 1,509 | 2,052
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 | 0 | 0
Four Years before Current Year | 0 | 0
Prior | 300 | 300
Revolving | 0 | 0
Converted to term loans | 0 | 0
Total | 300 | 300
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 | 170 | 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 | 0 | 131
One Year before Current Year | 100 | 532
Two Years before Current Year | 308 | 409
Three Years before Current Year | 248 | 119
Four Years before Current Year | 44 | 7
Prior | 0 | 0
Revolving | 106 | 262
Converted to term loans | 124 | 171
Total | 930 | 1,631
Greater than 89 days past due | Commercial |  |
Credit risk profile by internally assigned grade for loans |  |
Total | $ 116 | $ 132

X
- Definition Amount, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes financing receivable covered under loss sharing agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable originated more than five years prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of revolving financing receivable converted to term loan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6A -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120270059-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable originated four years prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable originated three years prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable originated in current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable originated two years prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=he_RealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_Residential14FamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_ResidentialLandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_ResidentialConstructionLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=he_CommercialConstructionLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_DoubtfulMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables1To29DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |