XML 46 R36.htm IDEA: XBRL DOCUMENT
v3.21.2

LOANS AND CREDIT QUALITY - Loans Held for Investment (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | --- | --- | --- | --- | ---
Loans held for investment |  |  |  |  |  |
Total LHFI | $ 5,392,523 |  | $ 5,244,180 |  |  |
Allowance for credit losses | (59,897) | $ (64,047) | (64,294) | $ (65,000) | $ (58,299) | $ (41,772)
Loans held for investment | 5,332,626 |  | 5,179,886 |  |  |
Recurring |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Fair value of loans held for investment | 5,207 |  | 7,108 |  |  |
Recurring | Level 3 |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Fair value of loans held for investment | 5,207 |  | 7,108 |  |  |
Commercial loans |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 4,245,657 |  | 3,924,304 |  |  |
Commercial loans | Real Estate Sector |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 3,213,031 |  | 2,811,325 |  |  |
Allowance for credit losses | (25,544) | (28,162) | (27,935) | (24,347) | (24,983) | (22,535)
Commercial loans | Commercial and Industrial Sector |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 1,032,626 |  | 1,112,979 |  |  |
Allowance for credit losses | (21,392) | (22,371) | (22,037) | (21,457) | (12,321) | (6,554)
Commercial loans | Non-owner occupied commercial real estate |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 761,754 |  | 829,538 |  |  |
Allowance for credit losses | (9,077) | (9,218) | (8,845) | (7,325) | (9,021) | (7,245)
Commercial loans | Multifamily |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 1,966,995 |  | 1,428,092 |  |  |
Allowance for credit losses | (7,245) | (6,969) | (6,072) | (5,387) | (4,265) | (7,015)
Commercial loans | Construction/land development |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 484,282 |  | 553,695 |  |  |
Commercial loans | Owner occupied commercial real estate |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 457,504 |  | 467,256 |  |  |
Allowance for credit losses | (5,518) | (5,266) | (4,994) | (5,641) | (4,160) | (3,639)
Commercial loans | Commercial business |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 575,122 |  | 645,723 |  |  |
Allowance for credit losses | (15,874) | (17,105) | (17,043) | (15,816) | (8,161) | (2,915)
Consumer loans |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 1,146,866 |  | 1,319,876 |  |  |
Allowance for credit losses | (12,961) | (13,514) | (14,322) | (19,196) | (20,995) | (12,683)
Consumer loans | Single family |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 812,287 |  | 915,123 |  |  |
Allowance for credit losses | (7,163) | (6,735) | (6,906) | (8,070) | (8,587) | (6,450)
Consumer loans | Home equity and other |  |  |  |  |  |
Loans held for investment |  |  |  |  |  |
Total LHFI | 334,579 |  | 404,753 |  |  |
Allowance for credit losses | $ (5,798) | $ (6,779) | $ (7,416) | $ (11,126) | $ (12,408) | $ (6,233)

X
- References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableClassifiedAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount excluding accrued interest, after allowance for credit loss, of financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount excluding accrued interest, before allowance for credit loss, of financing receivable. + 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 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 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_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
Name: | us-gaap_LoansReceivableFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
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_EquitySecuritiesByIndustryAxis=us-gaap_RealEstateSectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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