$HMST
HomeStreet Inc Stock $hmst

$hmst Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-Q Financial Statement

#000151871522000144 Filed on August 05, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2022 Q1
Revenue	$83.40M	$67.69M	$59.03M
YoY Change	35.86%	8.75%	-1.11%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$7.038M	$7.780M	$7.062M
YoY Change	1.97%	11.96%	4.1%
% of Gross Profit
Depreciation & Amortization	$2.561M	$2.936M	$2.981M
YoY Change	-17.39%	1.24%	-0.63%
% of Gross Profit
Operating Expenses	$7.038M	$7.780M	$7.062M
YoY Change	1.97%	11.96%	4.1%
Operating Profit
YoY Change
Interest Expense	$20.39M	$7.635M	$4.482M
YoY Change	422.16%	78.6%	-13.37%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$26.45M	$22.43M	$24.63M
YoY Change	-24.06%	-39.99%	-32.96%
Income Tax	$6.084M	$4.711M	$4.680M
% Of Pretax Income	23.0%	21.0%	19.0%
Net Earnings	$20.37M	$17.72M	$19.95M
YoY Change	-25.04%	-39.22%	-32.74%
Net Earnings / Revenue	24.42%	26.18%	33.8%
Basic Earnings Per Share	$1.09	$0.95	$1.02
Diluted Earnings Per Share	$1.084M	$0.94	$1.01
COMMON SHARES
Basic Shares Outstanding	18.72M shares	18.71M shares	19.59M shares
Diluted Shares Outstanding	18.80M shares	18.83M shares	19.79M shares

Balance Sheet

Concept	2022 Q3	2022 Q2	2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.369B	$1.313B	$1.158B
YoY Change	13.94%	19.81%	3.51%
Cash & Equivalents	$57.26M	$75.28M	$73.86M
Short-Term Investments	$1.312B	$1.238B	$1.084B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$51.71M	$54.21M	$56.27M
YoY Change	-11.54%	-10.72%	-10.75%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$9.073B	$8.583B	$7.511B
YoY Change	23.06%	19.74%	3.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$116.6M	$136.6M	$142.0M
YoY Change	-33.93%	-30.59%	-36.07%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$1.569B	$1.458B	$273.0M
YoY Change		2816.0%	223.08%
Long-Term Debt Due	$61.17M	$61.12M	$61.07M
YoY Change	0.27%	0.36%	0.28%
Total Short-Term Liabilities	$177.7M	$197.7M	$203.1M
YoY Change	-25.14%	-23.28%	-28.25%
LONG-TERM LIABILITIES
Long-Term Debt	$224.3M	$163.1M	$163.1M
YoY Change	245.1%	150.93%	150.87%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$224.3M	$163.1M	$163.1M
YoY Change	245.1%	150.93%	150.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$177.7M	$197.7M	$203.1M
Total Long-Term Liabilities	$224.3M	$163.1M	$163.1M
Total Liabilities	$8.520B	$8.002B	$6.910B
YoY Change	27.89%	23.89%	5.27%
SHAREHOLDERS EQUITY
Retained Earnings	$433.0M	$419.3M	$408.4M
YoY Change	0.18%	-0.2%	-0.79%
Common Stock	$225.7M	$224.8M	$223.7M
YoY Change	-11.85%	-13.8%	-17.12%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$552.8M	$580.8M	$601.2M
YoY Change
Total Liabilities & Shareholders Equity	$9.073B	$8.583B	$7.511B
YoY Change	23.06%	19.74%	3.38%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2022 Q1
OPERATING ACTIVITIES
Net Income	$20.37M	$17.72M	$19.95M
YoY Change	-25.04%	-39.22%	-32.74%
Depreciation, Depletion And Amortization	$2.561M	$2.936M	$2.981M
YoY Change	-17.39%	1.24%	-0.63%
Cash From Operating Activities	$64.32M	$21.24M	$123.9M
YoY Change	-49.47%	-62.99%	-5780.38%
INVESTING ACTIVITIES
Capital Expenditures	-$141.7M	-$570.0K	$1.444M
YoY Change	141581.0%	90.0%	171.94%
Acquisitions
YoY Change
Other Investing Activities	-$662.5M	-$1.110B	-$462.5M
YoY Change	231.72%	-1635.56%	1606.63%
Cash From Investing Activities	-$804.1M	-$1.111B	-$463.9M
YoY Change	302.47%	-1642.75%	1581.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$75.00M
YoY Change			203.18%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	721.8M	1.091B	$348.7M
YoY Change	256.09%	-1091.78%	754.09%
NET CHANGE
Cash From Operating Activities	64.32M	21.24M	$123.9M
Cash From Investing Activities	-804.1M	-1.111B	-$463.9M
Cash From Financing Activities	721.8M	1.091B	$348.7M
Net Change In Cash	-18.02M	1.415M	$8.648M
YoY Change	-113.84%	-92.71%	-21.75%
FREE CASH FLOW
Cash From Operating Activities	$64.32M	$21.24M	$123.9M
Capital Expenditures	-$141.7M	-$570.0K	$1.444M
Free Cash Flow	$206.0M	$21.81M	$122.4M
YoY Change	61.7%	-62.2%	-4614.93%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	91-0186600
	dei	Entity Central Index Key EntityCentralIndexKey	0001518715
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-35424
	dei	Entity Registrant Name EntityRegistrantName	HOMESTREET, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	WA
	dei	Entity Address Address Line1 EntityAddressAddressLine1	601 Union Street
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 2000
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Entity Address City Or Town EntityAddressCityOrTown	Seattle
	dei	Entity Address State Or Province EntityAddressStateOrProvince	WA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	98101
	dei	City Area Code CityAreaCode	206
	dei	Local Phone Number LocalPhoneNumber	623-3050
	dei	Security12b Title Security12bTitle	Common Stock
	dei	Trading Symbol TradingSymbol	HMST
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	18717168	shares
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75277000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	65214000	usd
CY2022Q2	us-gaap	Marketable Securities MarketableSecurities	1237957000	usd
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	1006691000	usd
CY2022Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	47314000	usd
CY2021Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	176131000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37355000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	47123000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	6722382000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	5495726000	usd
CY2022Q2	us-gaap	Servicing Asset ServicingAsset	114611000	usd
CY2021Q4	us-gaap	Servicing Asset ServicingAsset	100999000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	54213000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	58154000	usd
CY2022Q2	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	1753000	usd
CY2021Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	735000	usd
CY2022Q2	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	31219000	usd
CY2021Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	31709000	usd
CY2022Q2	us-gaap	Other Assets OtherAssets	298160000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	268732000	usd
CY2022Q2	us-gaap	Assets Assets	8582886000	usd
CY2021Q4	us-gaap	Assets Assets	7204091000	usd
CY2022Q2	us-gaap	Deposits Deposits	6183299000	usd
CY2021Q4	us-gaap	Deposits Deposits	6146509000	usd
CY2022Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	1458000000	usd
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	41000000	usd
CY2022Q2	us-gaap	Long Term Debt LongTermDebt	224227000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	126026000	usd
CY2022Q2	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	136593000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	175217000	usd
CY2022Q2	us-gaap	Liabilities Liabilities	8002119000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	6488752000	usd
CY2022Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2022Q2	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	160000000	shares
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	160000000	shares
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18712789	shares
CY2022Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18712789	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	20085336	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	20085336	shares
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	224776000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	249856000	usd
CY2022Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	419254000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	444343000	usd
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-63263000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	21140000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	580767000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	715339000	usd
CY2022Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8582886000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	7204091000	usd
CY2022Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	59825000	usd
CY2021Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	57078000	usd
CY2021Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	0	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	112779000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	110646000	usd
CY2022Q2	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	7379000	usd
CY2021Q2	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	5010000	usd
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	13345000	usd
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	10961000	usd
CY2022Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	487000	usd
CY2021Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	159000	usd
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	595000	usd
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	331000	usd
CY2022Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	67691000	usd
CY2021Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	62247000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	126719000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	121938000	usd
CY2022Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2893000	usd
CY2021Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2773000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	5177000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	6423000	usd
CY2022Q2	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	4742000	usd
CY2021Q2	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	1502000	usd
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	6940000	usd
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	3026000	usd
CY2022Q2	us-gaap	Interest Expense InterestExpense	7635000	usd
CY2021Q2	us-gaap	Interest Expense InterestExpense	4275000	usd
	us-gaap	Interest Expense InterestExpense	12117000	usd
	us-gaap	Interest Expense InterestExpense	9449000	usd
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	60056000	usd
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	57972000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	114602000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	112489000	usd
CY2022Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	0	usd
CY2021Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-4000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-9000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-4000000	usd
CY2022Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	60056000	usd
CY2021Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	61972000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	123602000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	116489000	usd
CY2022Q2	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities NetGainsLossesOnMortgageLoanOriginationAndSalesActivities	5292000	usd
CY2021Q2	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities NetGainsLossesOnMortgageLoanOriginationAndSalesActivities	21271000	usd
	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities NetGainsLossesOnMortgageLoanOriginationAndSalesActivities	13566000	usd
	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities NetGainsLossesOnMortgageLoanOriginationAndSalesActivities	54730000	usd
CY2022Q2	hmst	Servicing Fees Net1 ServicingFeesNet1	3661000	usd
CY2021Q2	hmst	Servicing Fees Net1 ServicingFeesNet1	1931000	usd
	hmst	Servicing Fees Net1 ServicingFeesNet1	6965000	usd
	hmst	Servicing Fees Net1 ServicingFeesNet1	2679000	usd
CY2022Q2	hmst	Depositor And Other Retail Banking Fees DepositorAndOtherRetailBankingFees	2218000	usd
CY2021Q2	hmst	Depositor And Other Retail Banking Fees DepositorAndOtherRetailBankingFees	1997000	usd
	hmst	Depositor And Other Retail Banking Fees DepositorAndOtherRetailBankingFees	4293000	usd
	hmst	Depositor And Other Retail Banking Fees DepositorAndOtherRetailBankingFees	3821000	usd
CY2022Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1842000	usd
CY2021Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	3025000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	3747000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	5827000	usd
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	13013000	usd
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	28224000	usd
	us-gaap	Noninterest Income NoninterestIncome	28571000	usd
	us-gaap	Noninterest Income NoninterestIncome	67057000	usd
CY2022Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	30191000	usd
CY2021Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	34378000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	62222000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	70213000	usd
CY2022Q2	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	7780000	usd
CY2021Q2	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	6949000	usd
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	14842000	usd
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	13733000	usd
CY2022Q2	us-gaap	Occupancy Net OccupancyNet	5898000	usd
CY2021Q2	us-gaap	Occupancy Net OccupancyNet	5973000	usd
	us-gaap	Occupancy Net OccupancyNet	12263000	usd
	us-gaap	Occupancy Net OccupancyNet	12465000	usd
CY2022Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6768000	usd
CY2021Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5515000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	15783000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13012000	usd
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	50637000	usd
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	52815000	usd
	us-gaap	Noninterest Expense NoninterestExpense	105110000	usd
	us-gaap	Noninterest Expense NoninterestExpense	109423000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	22432000	usd
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	37381000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	47063000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	74123000	usd
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4711000	usd
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8224000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9391000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15303000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	17721000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	29157000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37672000	usd
	us-gaap	Net Income Loss NetIncomeLoss	58820000	usd
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.95
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.38
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.76
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.94
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.37
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.95
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.72
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18706953	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21057473	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19143925	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21345969	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18834443	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21287974	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19310750	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21623298	shares
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	17721000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	29157000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37672000	usd
	us-gaap	Net Income Loss NetIncomeLoss	58820000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-42545000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	10236000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-4000000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-110732000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-9445000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	62000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	71000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	62000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-42545000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	10174000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-110803000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-9507000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-10211000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	2150000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-26383000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-1983000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	13000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	17000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	13000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	-10211000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	2137000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	-26400000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	-1996000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-32334000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8037000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-84403000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-7511000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-14613000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37194000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-46731000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	51309000	usd
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	701463000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	29157000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	76341000	usd
CY2021Q2	hmst	Shares Issued And Granted Value Share Based Payment Arrangement After Forfeiture SharesIssuedAndGrantedValueShareBasedPaymentArrangementAfterForfeiture	855000	usd
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	195000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8037000	usd
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2021Q2	us-gaap	Dividends Common Stock DividendsCommonStock	5378000	usd
CY2021Q2	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	25598000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	708731000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	717750000	usd
	us-gaap	Net Income Loss NetIncomeLoss	58820000	usd
	hmst	Shares Issued And Granted Value Share Based Payment Arrangement After Forfeiture SharesIssuedAndGrantedValueShareBasedPaymentArrangementAfterForfeiture	1665000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2044000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-7511000	usd
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.50
	us-gaap	Dividends Common Stock DividendsCommonStock	10912000	usd
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	53125000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	708731000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	2297000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	601231000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	17721000	usd
CY2022Q2	hmst	Shares Issued And Granted Value Share Based Payment Arrangement After Forfeiture SharesIssuedAndGrantedValueShareBasedPaymentArrangementAfterForfeiture	1221000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-32334000	usd
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2022Q2	us-gaap	Dividends Common Stock DividendsCommonStock	6633000	usd
CY2022Q2	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	439000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	580767000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	715339000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37672000	usd
	hmst	Shares Issued And Granted Value Share Based Payment Arrangement After Forfeiture SharesIssuedAndGrantedValueShareBasedPaymentArrangementAfterForfeiture	2297000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-84403000	usd
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
	us-gaap	Dividends Common Stock DividendsCommonStock	13797000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	580767000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37672000	usd
	us-gaap	Net Income Loss NetIncomeLoss	58820000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-9000000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	5134000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4788000	usd
	hmst	Accretion Amortization Of Discounts And Premiums Investments Deposits And Debt AccretionAmortizationOfDiscountsAndPremiumsInvestmentsDepositsAndDebt	-2036000	usd
	hmst	Accretion Amortization Of Discounts And Premiums Investments Deposits And Debt AccretionAmortizationOfDiscountsAndPremiumsInvestmentsDepositsAndDebt	-3204000	usd
	hmst	Operating Lease Payments In Excess Of Operating Lease Right Of Use Asset Amortization Expense OperatingLeasePaymentsInExcessOfOperatingLeaseRightOfUseAssetAmortizationExpense	2158000	usd
	hmst	Operating Lease Payments In Excess Of Operating Lease Right Of Use Asset Amortization Expense OperatingLeasePaymentsInExcessOfOperatingLeaseRightOfUseAssetAmortizationExpense	2016000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	293000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	546000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	490000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	587000	usd
	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	619000	usd
	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	4825000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1665000	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-6991000	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-5353000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	476350000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	1336342000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	607523000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	1380651000	usd
	hmst	Financing Receivable Net Fair Value Adjustment And Gain Loss On Sale FinancingReceivableNetFairValueAdjustmentAndGainLossOnSale	-5478000	usd
	hmst	Financing Receivable Net Fair Value Adjustment And Gain Loss On Sale FinancingReceivableNetFairValueAdjustmentAndGainLossOnSale	25441000	usd
	hmst	Increase Decreasein Mortgage Servicing Rights IncreaseDecreaseinMortgageServicingRights	8975000	usd
	hmst	Increase Decreasein Mortgage Servicing Rights IncreaseDecreaseinMortgageServicingRights	20472000	usd
	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	0	usd
	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	4613000	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	-8686000	usd
	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	4434000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	4049000	usd
CY2022Q2	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	100000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	3477000	usd
	us-gaap	Increase Decrease In Debt Securities Trading IncreaseDecreaseInDebtSecuritiesTrading	33074000	usd
	us-gaap	Increase Decrease In Debt Securities Trading IncreaseDecreaseInDebtSecuritiesTrading	0	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-17912000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6414000	usd
	hmst	Increase Decrease In Accounts Payable And Other Liabilities IncreaseDecreaseInAccountsPayableAndOtherLiabilities	5882000	usd
	hmst	Increase Decrease In Accounts Payable And Other Liabilities IncreaseDecreaseInAccountsPayableAndOtherLiabilities	4227000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	145131000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	55175000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	356539000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	86333000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	962000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	28187000	usd
	hmst	Principal Payments Received Debt Securities Available For Sale PrincipalPaymentsReceivedDebtSecuritiesAvailableForSale	64719000	usd
	hmst	Principal Payments Received Debt Securities Available For Sale PrincipalPaymentsReceivedDebtSecuritiesAvailableForSale	114367000	usd
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	952000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	0	usd
	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	251474000	usd
	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	1226169000	usd
	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	272051000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2014000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	827000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	31683000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	86321000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	88314000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	76726000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1574720000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	44412000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	13710000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	264898000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	1417000000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-322800000	usd
	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	0	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	297000	usd
	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	50000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	98036000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	613000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	75000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	50001000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	263000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13797000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10912000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1439652000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-69165000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	10063000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	30422000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	65214000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	58049000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	75277000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	88471000	usd
	us-gaap	Interest Paid Net InterestPaidNet	9957000	usd
	us-gaap	Interest Paid Net InterestPaidNet	9517000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	310000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	23367000	usd
	hmst	Increase In Finance And Operating Lease Liabilities And Assets IncreaseInFinanceAndOperatingLeaseLiabilitiesAndAssets	3858000	usd
	hmst	Increase In Finance And Operating Lease Liabilities And Assets IncreaseInFinanceAndOperatingLeaseLiabilitiesAndAssets	467000	usd
	hmst	Loans Held For Investment Foreclosed And Transferred To Other Real Estate Owned LoansHeldForInvestmentForeclosedAndTransferredToOtherRealEstateOwned	1018000	usd
	hmst	Loans Held For Investment Foreclosed And Transferred To Other Real Estate Owned LoansHeldForInvestmentForeclosedAndTransferredToOtherRealEstateOwned	0	usd
	us-gaap	Financing Receivable Reclassification To Held For Sale FinancingReceivableReclassificationToHeldForSale	7834000	usd
	us-gaap	Financing Receivable Reclassification To Held For Sale FinancingReceivableReclassificationToHeldForSale	128824000	usd
	hmst	Loans Derecognized With Right To Repurchase LoansDerecognizedWithRightToRepurchase	6239000	usd
	hmst	Loans Derecognized With Right To Repurchase LoansDerecognizedWithRightToRepurchase	44680000	usd
	hmst	Stock Repurchased During Period Award Settlement Noncash StockRepurchasedDuringPeriodAwardSettlementNoncash	1341000	usd
CY2021Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	5300000	usd
	hmst	Stock Repurchased During Period Award Settlement Noncash StockRepurchasedDuringPeriodAwardSettlementNoncash	3124000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	Certain amounts in the financial statements from prior periods have been reclassified to conform to the current financial statement presentation.
CY2022Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	1284998000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1213000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	84454000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	1201757000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	975763000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	30084000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	3325000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	1002522000	usd
CY2022Q2	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-3100000	usd
	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-3900000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	75797000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	987402000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	8657000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	39089000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	84454000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	1026491000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2503000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	181901000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	822000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	15712000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	3325000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	197613000	usd
CY2022Q2	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2021Q2	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	28187000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	962000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	28187000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	usd
CY2021Q2	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	288000	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	71000	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	288000	usd
CY2022Q2	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	usd
	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	-226000	usd
	hmst	Fair Value Measurement Transfers Between With Levels Of Hierarchy For Assets And Liabilities Held FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld	0	usd
CY2021Q2	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	-226000	usd
	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	usd
CY2022Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3100000	usd
CY2021Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	2500000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	5800000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	5000000	usd
	hmst	Number Of Portfolio Segments NumberOfPortfolioSegments	2	portfoliosegment
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	6759737000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	5542849000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37355000	usd
CY2021Q2	hmst	Fair Value Measurement Transfers Between With Levels Of Hierarchy For Assets And Liabilities Held FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld	0	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	47123000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	6722382000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	5495726000	usd
CY2022Q2	hmst	Allowance For Unfunded Commitments AllowanceForUnfundedCommitments	2800000	usd
CY2021Q4	hmst	Allowance For Unfunded Commitments AllowanceForUnfundedCommitments	2400000	usd
CY2022Q2	hmst	Financing Receivable Interest Receivable FinancingReceivableInterestReceivable	20600000	usd
CY2021Q4	hmst	Financing Receivable Interest Receivable FinancingReceivableInterestReceivable	17800000	usd
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37944000	usd
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	64047000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	47123000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	64294000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-216000	usd
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-4145000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-9439000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-4516000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	373000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	5000	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	329000	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-119000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37355000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	59897000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37355000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	59897000	usd
CY2022Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2627000	usd
CY2021Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1959000	usd
CY2021Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2404000	usd
CY2020Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1588000	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	216000	usd
CY2021Q2	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	145000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	439000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	516000	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2843000	usd
CY2021Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2104000	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2843000	usd
CY2021Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2104000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-216000	usd
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-4145000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-9439000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-4516000	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	216000	usd
CY2021Q2	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	145000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	439000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	516000	usd
CY2022Q2	hmst	Financing Receivable Credit Loss And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	0	usd
CY2021Q2	hmst	Financing Receivable Credit Loss And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	-4000000	usd
	hmst	Financing Receivable Credit Loss And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	-9000000	usd
	hmst	Financing Receivable Credit Loss And Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	-4000000	usd
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37944000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	682000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	309000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-216000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37355000	usd
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	64047000	usd
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	79000	usd
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	74000	usd
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-4145000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	59897000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	47123000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	726000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	397000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-9439000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	37355000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	64294000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	205000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	324000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-4516000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	59897000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	1573916000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	1932738000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	901603000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	567734000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	299005000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	904702000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	571105000	usd
CY2022Q2	hmst	Financing Receivable Excluding Accrued Interest Revolving Term FinancingReceivableExcludingAccruedInterestRevolvingTerm	8934000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	6759737000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	1983151000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	976561000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	685228000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	343695000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	324120000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	704248000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	514380000	usd
CY2021Q4	hmst	Financing Receivable Excluding Accrued Interest Revolving Term FinancingReceivableExcludingAccruedInterestRevolvingTerm	11466000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	5542849000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance	3948000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	9082000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual No Allowance FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance	6125000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	12201000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	9082000	usd
CY2022Q2	hmst	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Past Due And Nonaccrual FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossPastDueAndNonaccrual	21093000	usd
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	6759737000	usd
CY2022Q2	hmst	Financing Receivable Excluding Accrued Interest Nonaccrual Percent Of Total Loans FinancingReceivableExcludingAccruedInterestNonaccrualPercentOfTotalLoans	0.0013
CY2022Q2	hmst	Financing Receivable Excluding Accrued Interest Past Due And Nonaccrual Percent Of Total Loans FinancingReceivableExcludingAccruedInterestPastDueAndNonaccrualPercentOfTotalLoans	0.0031
CY2022Q2	hmst	Financing Receivable Excluding Accrued Interest Percent Of Total Loans FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans	1.0000
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Nonaccrual FinancingReceivableExcludingAccruedInterestNonaccrual	12201000	usd
CY2021Q4	hmst	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Past Due And Nonaccrual FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossPastDueAndNonaccrual	21020000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	5542849000	usd
CY2021Q4	hmst	Financing Receivable Excluding Accrued Interest Nonaccrual Percent Of Total Loans FinancingReceivableExcludingAccruedInterestNonaccrualPercentOfTotalLoans	0.0022
CY2021Q4	hmst	Financing Receivable Excluding Accrued Interest Past Due And Nonaccrual Percent Of Total Loans FinancingReceivableExcludingAccruedInterestPastDueAndNonaccrualPercentOfTotalLoans	0.0038
CY2021Q4	hmst	Financing Receivable Excluding Accrued Interest Percent Of Total Loans FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans	1.0000
CY2022Q2	hmst	Financing Receivable Excluding Accrued Interest Modified Past12 Months Subsequently Defaulted FinancingReceivableExcludingAccruedInterestModifiedPast12MonthsSubsequentlyDefaulted	0	usd
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	302389000	usd
CY2021Q4	us-gaap	Weighted Average Rate Domestic Deposit Savings WeightedAverageRateDomesticDepositSavings	0.0006
CY2022Q2	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	2679865000	usd
CY2022Q2	us-gaap	Weighted Average Rate Domestic Deposit Money Market WeightedAverageRateDomesticDepositMoneyMarket	0.0035
CY2022Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1640651000	usd
CY2021Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1617069000	usd
CY2022Q2	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	590889000	usd
CY2022Q2	us-gaap	Weighted Average Rate Domestic Deposit WeightedAverageRateDomesticDeposit	0.0010
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	513810000	usd
CY2021Q4	us-gaap	Weighted Average Rate Domestic Deposit WeightedAverageRateDomesticDeposit	0.0010
CY2022Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	302359000	usd
CY2022Q2	us-gaap	Weighted Average Rate Domestic Deposit Savings WeightedAverageRateDomesticDepositSavings	0.0006
CY2021Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	2806313000	usd
CY2021Q4	us-gaap	Weighted Average Rate Domestic Deposit Money Market WeightedAverageRateDomesticDepositMoneyMarket	0.0015
CY2022Q2	us-gaap	Time Deposits TimeDeposits	969535000	usd
CY2022Q2	us-gaap	Weighted Average Rate Domestic Deposit Certificates Of Deposit WeightedAverageRateDomesticDepositCertificatesOfDeposit	0.0048
CY2021Q4	us-gaap	Time Deposits TimeDeposits	906928000	usd
CY2021Q4	us-gaap	Weighted Average Rate Domestic Deposit Certificates Of Deposit WeightedAverageRateDomesticDepositCertificatesOfDeposit	0.0051
CY2022Q2	us-gaap	Deposits Deposits	6183299000	usd
CY2022Q2	hmst	Weighted Average Rate Domestic Deposit1 WeightedAverageRateDomesticDeposit1	0.0024
CY2021Q4	us-gaap	Deposits Deposits	6146509000	usd
CY2021Q4	hmst	Weighted Average Rate Domestic Deposit1 WeightedAverageRateDomesticDeposit1	0.0015
CY2022Q2	us-gaap	Time Deposit Maturities Next Rolling Twelve Months TimeDepositMaturitiesNextRollingTwelveMonths	856617000	usd
CY2022Q2	hmst	Fair Value Measurement Transfers Between With Levels Of Hierarchy For Assets And Liabilities Held FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld	0	usd
CY2022Q2	us-gaap	Time Deposit Maturities Rolling Year Two TimeDepositMaturitiesRollingYearTwo	94266000	usd
CY2022Q2	us-gaap	Time Deposit Maturities Rolling Year Three TimeDepositMaturitiesRollingYearThree	13974000	usd
CY2022Q2	us-gaap	Time Deposit Maturities Rolling Year Four TimeDepositMaturitiesRollingYearFour	2964000	usd
CY2022Q2	us-gaap	Time Deposit Maturities Rolling Year Five TimeDepositMaturitiesRollingYearFive	1708000	usd
CY2022Q2	us-gaap	Time Deposit Maturities After Rolling Year Five TimeDepositMaturitiesAfterRollingYearFive	6000	usd
CY2022Q2	us-gaap	Time Deposits TimeDeposits	969535000	usd
CY2022Q2	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	91000000	usd
CY2021Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	108000000	usd
CY2022Q2	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	270000000	usd
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	145000000	usd
CY2022Q2	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	604849000	usd
	hmst	Servicing Fees And Other ServicingFeesAndOther	18158000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	11205000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	10671000	usd
CY2022Q2	hmst	Derivative Asset Fair Value Amount Offset Against Other Derivatives DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives	10035000	usd
CY2022Q2	hmst	Derivative Liability Fair Value Amount Offset Against Other Derivatives DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives	-93000	usd
CY2022Q2	us-gaap	Derivative Assets DerivativeAssets	1170000	usd
CY2022Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	10764000	usd
CY2021Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	1335485000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	7925000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	5184000	usd
CY2021Q4	hmst	Derivative Asset Fair Value Amount Offset Against Other Derivatives DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives	-1355000	usd
CY2021Q4	hmst	Derivative Liability Fair Value Amount Offset Against Other Derivatives DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives	3921000	usd
CY2021Q4	us-gaap	Derivative Assets DerivativeAssets	9280000	usd
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1263000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	11205000	usd
CY2022Q2	hmst	Derivative Asset Fair Value Amount Offset Against Other Derivatives DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives	10035000	usd
CY2022Q2	us-gaap	Derivative Asset Fair Value After Offset And Deduction Subject To Master Netting Arrangement DerivativeAssetFairValueAfterOffsetAndDeductionSubjectToMasterNettingArrangement	1170000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	10671000	usd
CY2022Q2	hmst	Derivative Liability Fair Value Amount Offset Against Other Derivatives DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives	-93000	usd
CY2022Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	10764000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	7925000	usd
CY2021Q4	hmst	Derivative Asset Fair Value Amount Offset Against Other Derivatives DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives	-1355000	usd
CY2021Q4	us-gaap	Derivative Asset Fair Value After Offset And Deduction Subject To Master Netting Arrangement DerivativeAssetFairValueAfterOffsetAndDeductionSubjectToMasterNettingArrangement	9280000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	5184000	usd
CY2021Q4	hmst	Derivative Liability Fair Value Amount Offset Against Other Derivatives DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives	3921000	usd
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1263000	usd
CY2022Q2	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	10200000	usd
CY2022Q2	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	47314000	usd
CY2021Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	176131000	usd
CY2022Q2	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	237915000	usd
CY2021Q2	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	765703000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	610122000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	1596460000	usd
CY2022Q2	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities Including Discontinued Operations NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations	5292000	usd
CY2021Q2	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities Including Discontinued Operations NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations	21271000	usd
	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities Including Discontinued Operations NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations	13566000	usd
	hmst	Net Gains Losses On Mortgage Loan Origination And Sales Activities Including Discontinued Operations NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations	54730000	usd
CY2022Q2	us-gaap	Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding	7534026000	usd
CY2021Q4	us-gaap	Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding	7570267000	usd
CY2022Q2	hmst	Servicing Advances ServicingAdvances	2000000	usd
CY2021Q4	hmst	Servicing Advances ServicingAdvances	1900000	usd
CY2022Q2	hmst	Servicing Fees And Other ServicingFeesAndOther	9507000	usd
CY2021Q2	hmst	Servicing Fees And Other ServicingFeesAndOther	9245000	usd
	hmst	Servicing Fees And Other ServicingFeesAndOther	17828000	usd
CY2022Q2	hmst	Changes In Fair Value Of Mortgage Servicing Rights Due To Modeled Amortization ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization	2515000	usd
CY2021Q2	hmst	Changes In Fair Value Of Mortgage Servicing Rights Due To Modeled Amortization ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization	5181000	usd
	hmst	Changes In Fair Value Of Mortgage Servicing Rights Due To Modeled Amortization ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization	5940000	usd
	hmst	Changes In Fair Value Of Mortgage Servicing Rights Due To Modeled Amortization ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization	10874000	usd
CY2022Q2	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	2337000	usd
CY2021Q2	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	2133000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	4049000	usd
	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	3477000	usd
CY2022Q2	hmst	Net Servicing Income NetServicingIncome	4655000	usd
CY2021Q2	hmst	Net Servicing Income NetServicingIncome	1931000	usd
	hmst	Net Servicing Income NetServicingIncome	7839000	usd
	hmst	Net Servicing Income NetServicingIncome	3807000	usd
CY2022Q2	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	4323000	usd
CY2021Q2	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-5024000	usd
	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	14626000	usd
	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	6439000	usd
CY2022Q2	hmst	Mortgage Servicing Rights Risk Management MortgageServicingRightsRiskManagement	-994000	usd
CY2021Q2	hmst	Mortgage Servicing Rights Risk Management MortgageServicingRightsRiskManagement	0	usd
	hmst	Mortgage Servicing Rights Risk Management MortgageServicingRightsRiskManagement	-874000	usd
	hmst	Mortgage Servicing Rights Risk Management MortgageServicingRightsRiskManagement	-1128000	usd
CY2022Q2	hmst	Servicing Fees Net Including Discontinued Operations ServicingFeesNetIncludingDiscontinuedOperations	3661000	usd
CY2021Q2	hmst	Servicing Fees Net Including Discontinued Operations ServicingFeesNetIncludingDiscontinuedOperations	1931000	usd
	hmst	Servicing Fees Net Including Discontinued Operations ServicingFeesNetIncludingDiscontinuedOperations	6965000	usd
	hmst	Servicing Fees Net Including Discontinued Operations ServicingFeesNetIncludingDiscontinuedOperations	2679000	usd
CY2022Q2	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	76481000	usd
	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P7Y7M20D
CY2022Q2	hmst	Impact On Fair Value Of Twenty Five Basis Points Decrease ImpactOnFairValueOfTwentyFiveBasisPointsDecrease	1003000	usd
CY2022Q2	hmst	Impact On Fair Value Of Fifty Basis Points Decrease ImpactOnFairValueOfFiftyBasisPointsDecrease	2338000	usd
CY2022Q2	hmst	Impact On Fair Value Of Hundred Basis Points Increase ImpactOnFairValueOfHundredBasisPointsIncrease	3430000	usd
CY2022Q2	hmst	Impact On Fair Value Of Two Hundred Basis Points Increase ImpactOnFairValueOfTwoHundredBasisPointsIncrease	6597000	usd
CY2022Q1	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	39279000	usd
CY2021Q1	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	39626000	usd
CY2021Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	39415000	usd
CY2020Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	35774000	usd
CY2022Q2	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	1188000	usd
CY2021Q2	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	1620000	usd
	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	2764000	usd
	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	6816000	usd
CY2022Q2	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	2337000	usd
CY2021Q2	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	2133000	usd
	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	4049000	usd
	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	3477000	usd
CY2022Q2	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	38130000	usd
CY2021Q2	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	39113000	usd
CY2022Q2	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	38130000	usd
CY2021Q2	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	39113000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	17721000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	29157000	usd
	us-gaap	Net Income Loss NetIncomeLoss	37672000	usd
	us-gaap	Net Income Loss NetIncomeLoss	58820000	usd
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18706953	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21057473	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19143925	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21345969	shares
CY2022Q2	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	127490	shares
CY2021Q2	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	230501	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	166825	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	277329	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18834443	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21287974	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19310750	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21623298	shares
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.95
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.38
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.76
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.94
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.37
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.95
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.72
	hmst	Fair Value Measurement Transfers Between With Levels Of Hierarchy For Assets And Liabilities Held FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld	0	usd

Files In Submission

Name	View Source	Status
0001518715-22-000144-index-headers.html	Edgar Link	pending
0001518715-22-000144-index.html	Edgar Link	pending
0001518715-22-000144.txt	Edgar Link	pending
0001518715-22-000144-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
hmst-20220630.htm	Edgar Link	pending
hmst-20220630.xsd	Edgar Link	pending
hmst-20220630_cal.xml	Edgar Link	unprocessable
hmst-20220630_def.xml	Edgar Link	unprocessable
hmst-20220630_htm.xml	Edgar Link	completed
hmst-20220630_lab.xml	Edgar Link	unprocessable
hmst-20220630_pre.xml	Edgar Link	unprocessable
hmst-ex31110qq22022.htm	Edgar Link	pending
hmst-ex31210qq22022.htm	Edgar Link	pending
hmst-ex3210qq22022.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
michelexecutiveemploymenta.htm	Edgar Link	pending
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2022 Q3 Form 10-Q Financial Statement

#000151871522000144 Filed on August 05, 2022

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$HMST HomeStreet Inc Stock $hmst

2022 Q3 Form 10-Q Financial Statement

#000151871522000144 Filed on August 05, 2022

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HomeStreet Inc Stock $hmst