$NRIM
NORTHRIM BANCORP INC Stock $nrim

$nrim Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-Q Financial Statement

#000116337021000019 Filed on May 05, 2021

Income Statement

Concept	2021 Q1	2020 Q1
Revenue	$20.60M	$17.34M
YoY Change	18.78%	2.73%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.100M	$1.100M
YoY Change	0.0%	10.0%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.103M	$1.649M
YoY Change	-33.11%	48.69%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$15.55M	$1.276M
YoY Change	1118.65%	-76.68%
Income Tax	$3.369M	$243.0K
% Of Pretax Income	21.67%	19.04%
Net Earnings	$12.18M	$1.033M
YoY Change	1079.19%	-76.04%
Net Earnings / Revenue	59.14%	5.96%
Basic Earnings Per Share	$1.96	$0.16
Diluted Earnings Per Share	$1.94	$0.16
COMMON SHARES
Basic Shares Outstanding	6.220M shares	6.468M shares
Diluted Shares Outstanding	6.277M shares	6.561M shares

Balance Sheet

Concept	2021 Q1	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$203.6M	$85.81M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$38.17M	$39.29M
YoY Change	-2.86%	0.81%
Goodwill	$15.02M	$15.02M
YoY Change	0.0%	0.0%
Intangibles	$1.020M	$1.065M
YoY Change	-4.23%	-5.08%
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	$2.351B	$1.691B
YoY Change	39.02%	11.26%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$11.90M	$13.70M
YoY Change	-13.14%	-11.04%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$11.90M	$13.70M
YoY Change	-13.14%	-11.04%
LONG-TERM LIABILITIES
Long-Term Debt	$10.30M	$10.30M
YoY Change	0.0%	0.0%
Other Long-Term Liabilities	$31.50M	$37.20M
YoY Change	-15.32%	136.94%
Total Long-Term Liabilities	$41.80M	$47.50M
YoY Change	-12.0%	82.69%
TOTAL LIABILITIES
Total Short-Term Liabilities	$11.90M	$13.70M
Total Long-Term Liabilities	$41.80M	$47.50M
Total Liabilities	$2.120B	$1.494B
YoY Change	41.93%	13.91%
SHAREHOLDERS EQUITY
Retained Earnings	$185.8M	$148.3M
YoY Change	25.28%	6.16%
Common Stock	$6.207M	$6.366M
YoY Change	-2.5%	-7.46%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$231.5M	$197.7M
YoY Change
Total Liabilities & Shareholders Equity	$2.351B	$1.691B
YoY Change	39.02%	11.26%

Cashflow Statement

Concept	2021 Q1	2020 Q1
OPERATING ACTIVITIES
Net Income	$12.18M	$1.033M
YoY Change	1079.19%	-76.04%
Depreciation, Depletion And Amortization	$1.100M	$1.100M
YoY Change	0.0%	10.0%
Cash From Operating Activities	$44.58M	-$16.94M
YoY Change	-363.17%	-290.65%
INVESTING ACTIVITIES
Capital Expenditures	$858.0K	$1.632M
YoY Change	-47.43%	162.8%
Acquisitions
YoY Change
Other Investing Activities	-$177.9M	-$33.70M
YoY Change	427.89%	602.08%
Cash From Investing Activities	-$178.7M	-$35.29M
YoY Change	406.44%	547.07%
FINANCING ACTIVITIES
Cash Dividend Paid	$2.293M	$2.199M
YoY Change	4.27%	6.54%
Common Stock Issuance & Retirement, Net	$2.207M	$6.310M
YoY Change	-65.02%	2978.05%
Debt Paid & Issued, Net	$68.00K
YoY Change
Cash From Financing Activities	$221.8M	$42.62M
YoY Change	420.36%	-2192.19%
NET CHANGE
Cash From Operating Activities	$44.58M	-$16.94M
Cash From Investing Activities	-$178.7M	-$35.29M
Cash From Financing Activities	$221.8M	$42.62M
Net Change In Cash	$87.63M	-$9.614M
YoY Change	-1011.43%	-789.18%
FREE CASH FLOW
Cash From Operating Activities	$44.58M	-$16.94M
Capital Expenditures	$858.0K	$1.632M
Free Cash Flow	$43.73M	-$18.57M
YoY Change	-335.42%	-324.72%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2021Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001163370
CY2021Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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CY2021Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021Q1	dei	City Area Code CityAreaCode	907
CY2021Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2019	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	us-gaap:AccountingStandardsUpdate201609Member
CY2020	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	us-gaap:AccountingStandardsUpdate201613Member
CY2021Q1	dei	Document Type DocumentType	10-Q
CY2021Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2021Q1	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
CY2021Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2021Q1	dei	Entity File Number EntityFileNumber	000-33501
CY2021Q1	dei	Entity Registrant Name EntityRegistrantName	NORTHRIM BANCORP, INC.
CY2021Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	AK
CY2021Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	92-0175752
CY2021Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	3111 C Street
CY2021Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Anchorage
CY2021Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	AK
CY2021Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	99503
CY2021Q1	dei	Local Phone Number LocalPhoneNumber	562-0062
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CY2021Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021Q1	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2021Q1	dei	Entity Small Business EntitySmallBusiness	true
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CY2021Q1	dei	Entity Shell Company EntityShellCompany	false
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CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	18787000	USD
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CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	12181000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1033000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-1518000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-1330000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	28000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	1260000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	70000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-1867000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-77000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1131000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-181000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2136000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12000000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1103000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	207117000	USD
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.34
CY2020Q1	us-gaap	Dividends Cash DividendsCash	2223000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	242000	USD
CY2020Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	6310000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2136000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1033000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	197723000	USD
CY2020Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.34
CY2020Q2	us-gaap	Dividends Cash DividendsCash	2188000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	238000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-6000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1256000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	9900000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	206923000	USD
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2020Q3	us-gaap	Dividends Cash DividendsCash	2247000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	237000	USD
CY2020Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2366000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	214000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	11855000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	214616000	USD
CY2020Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2020Q4	us-gaap	Dividends Cash DividendsCash	2208000	USD
CY2020Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	226000	USD
CY2020Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-112000	USD
CY2020Q4	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	1300000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	253000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	10100000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	221575000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	221575000	USD
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.37
CY2021Q1	us-gaap	Dividends Cash DividendsCash	2313000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	280000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-278000	USD
CY2021Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2212000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-181000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	12181000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	231452000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	12181000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1033000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	98000	USD
CY2021Q1	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	789000	USD
CY2020Q1	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	761000	USD
CY2021Q1	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	284000	USD
CY2020Q1	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	276000	USD
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12000	USD
CY2021Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-73000	USD
CY2020Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	15000	USD
CY2021Q1	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	-84000	USD
CY2020Q1	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	-871000	USD
CY2021Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-881000	USD
CY2020Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	1061000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	280000	USD
CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	242000	USD
CY2021Q1	us-gaap	Increase Decrease In Loans Deferred Income IncreaseDecreaseInLoansDeferredIncome	-6042000	USD
CY2020Q1	us-gaap	Increase Decrease In Loans Deferred Income IncreaseDecreaseInLoansDeferredIncome	148000	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1488000	USD
CY2020Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2060000	USD
CY2021Q1	nrim	Purchased Receivables Reserve Benefit PurchasedReceivablesReserveBenefit	0	USD
CY2020Q1	nrim	Purchased Receivables Reserve Benefit PurchasedReceivablesReserveBenefit	5000	USD
CY2021Q1	nrim	Payments To Acquire Mortgage Servicing Rights Msr Operating Activities PaymentsToAcquireMortgageServicingRightsMSROperatingActivities	1448000	USD
CY2020Q1	nrim	Payments To Acquire Mortgage Servicing Rights Msr Operating Activities PaymentsToAcquireMortgageServicingRightsMSROperatingActivities	663000	USD
CY2021Q1	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	1009000	USD
CY2020Q1	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	930000	USD
CY2021Q1	nrim	Increase Decrease In Fair Value Of Commercial Servicing Assets IncreaseDecreaseInFairValueOfCommercialServicingAssets	23000	USD
CY2020Q1	nrim	Increase Decrease In Fair Value Of Commercial Servicing Assets IncreaseDecreaseInFairValueOfCommercialServicingAssets	21000	USD
CY2021Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	11795000	USD
CY2020Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	4643000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	342808000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	154443000	USD
CY2021Q1	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	300963000	USD
CY2020Q1	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	168224000	USD
CY2021Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	31000	USD
CY2020Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	37000	USD
CY2021Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	264000	USD
CY2020Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	495000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2795000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3186000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-6686000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	975000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	44583000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-16941000	USD
CY2021Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	104220000	USD
CY2020Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	38906000	USD
CY2021Q1	nrim	Payments To Acquire Equity Securities Fvni PaymentsToAcquireEquitySecuritiesFVNI	505000	USD
CY2020Q1	nrim	Payments To Acquire Equity Securities Fvni PaymentsToAcquireEquitySecuritiesFVNI	1038000	USD
CY2021Q1	nrim	Payments For Purchase Of Federal Home Loan Bank Stock PaymentsForPurchaseOfFederalHomeLoanBankStock	569000	USD
CY2020Q1	nrim	Payments For Purchase Of Federal Home Loan Bank Stock PaymentsForPurchaseOfFederalHomeLoanBankStock	1943000	USD
CY2021Q1	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	10000000	USD
CY2020Q1	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	0	USD
CY2021Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	46442000	USD
CY2020Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	44868000	USD
CY2021Q1	nrim	Proceeds From Sale Of Equity Securities Fvni ProceedsFromSaleOfEquitySecuritiesFVNI	0	USD
CY2020Q1	nrim	Proceeds From Sale Of Equity Securities Fvni ProceedsFromSaleOfEquitySecuritiesFVNI	503000	USD
CY2021Q1	nrim	Proceeds From Redemption Of Federal Home Loan Bank Stock ProceedsFromRedemptionOfFederalHomeLoanBankStock	4000	USD
CY2020Q1	nrim	Proceeds From Redemption Of Federal Home Loan Bank Stock ProceedsFromRedemptionOfFederalHomeLoanBankStock	769000	USD
CY2021Q1	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-2104000	USD
CY2020Q1	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-698000	USD
CY2021Q1	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	111146000	USD
CY2020Q1	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	38647000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	31000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	37000	USD
CY2021Q1	us-gaap	Payments For Software PaymentsForSoftware	9000	USD
CY2020Q1	us-gaap	Payments For Software PaymentsForSoftware	0	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	858000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1632000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-178726000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-35291000	USD
CY2021Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	226336000	USD
CY2020Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	23141000	USD
CY2021Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	68000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	27986000	USD
CY2021Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2212000	USD
CY2020Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	6310000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	5000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2021Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	2293000	USD
CY2020Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	2199000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	221768000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	42618000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	87625000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-9614000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	115965000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	95424000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	203590000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	85810000	USD
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3000	USD
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	1105000	USD
CY2020Q1	us-gaap	Interest Paid Net InterestPaidNet	1605000	USD
CY2021Q1	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	274000	USD
CY2020Q1	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	162000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	79000	USD
CY2020Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2021Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	20000	USD
CY2020Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	24000	USD
CY2021Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2021Q1	nrim	Financing Receivable Allowance For Credit Loss Discounted Cash Flow Method Number Of Portfolio Segments FinancingReceivableAllowanceForCreditLossDiscountedCashFlowMethodNumberOfPortfolioSegments	8	portfolio_segment
CY2021Q1	nrim	Financing Receivable Number Of Total Portfolio Segments FinancingReceivableNumberOfTotalPortfolioSegments	11	portfolio_segment
CY2021Q1	nrim	Financing Receivable Allowance For Credit Loss Discounted Cash Flow Method Percentage Of Amortized Cost Basis Of Total Loans FinancingReceivableAllowanceForCreditLossDiscountedCashFlowMethodPercentageOfAmortizedCostBasisOfTotalLoans	0.98
CY2021Q1	nrim	Financing Receivable Allowance For Credit Loss Weighted Average Remaining Life Method Number Of Portfolio Segments FinancingReceivableAllowanceForCreditLossWeightedAverageRemainingLifeMethodNumberOfPortfolioSegments	3	portfolio_segment
CY2021Q1	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="margin-bottom:11pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Reclassification of Prior Year Presentation</span></div><div style="margin-bottom:11pt;text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain prior year amounts have been reclassified for consistency with the current period presentation. These reclassifications had no effect on the reported results of operations or total shareholders' equity.</span></div>
CY2021Q1	us-gaap	Compensating Balance Amount CompensatingBalanceAmount	250000	USD
CY2021Q1	nrim	Compensating Balance Amount Initial Margin On Interest Rate Swap CompensatingBalanceAmountInitialMarginOnInterestRateSwap	100000	USD
CY2021Q1	nrim	Compensating Balance Amount Fair Value Exposure On Interest Rate Swap CompensatingBalanceAmountFairValueExposureOnInterestRateSwap	2800000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	9500000	USD
CY2020Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	9100000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-84000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-871000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	0	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	98000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-84000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-773000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	303580000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1668000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1438000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	303810000	USD
CY2021Q1	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	0	USD
CY2021Q1	nrim	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	20000000	USD
CY2021Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	USD
CY2021Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	94000	USD
CY2021Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	19906000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	245871000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1956000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	194000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	247633000	USD
CY2020Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	10000000	USD
CY2020Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	USD
CY2020Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	USD
CY2020Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	10000000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	160432000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1435000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	1042000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	161474000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1438000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	58138000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	170000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	2967000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	24000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	61105000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	194000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	22	security
CY2021Q1	us-gaap	Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	1	security
CY2021Q1	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	80600000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	77900000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	USD
CY2021Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	774000	USD
CY2020Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1595000	USD
CY2021Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	4000	USD
CY2020Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	27000	USD
CY2021Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	778000	USD
CY2020Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	1622000	USD
CY2020Q4	nrim	Financing Receivable Before Allowance For Credit Loss And Fee Net Of Unamortized Purchase Premium Discount FinancingReceivableBeforeAllowanceForCreditLossAndFeeNetOfUnamortizedPurchasePremiumDiscount	1455785000	USD
CY2020Q4	us-gaap	Financing Receivable Unamortized Loan Fee Cost FinancingReceivableUnamortizedLoanFeeCost	11735000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1444050000	USD
CY2020Q4	nrim	Financing Receivable Before Allowance For Credit Loss And Fee Net Of Unamortized Purchase Premium Discount FinancingReceivableBeforeAllowanceForCreditLossAndFeeNetOfUnamortizedPurchasePremiumDiscount	1455785000	USD
CY2020Q4	us-gaap	Financing Receivable Unamortized Loan Fee Cost FinancingReceivableUnamortizedLoanFeeCost	11735000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1444050000	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	1548924000	USD
CY2021Q1	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	1566735000	USD
CY2021Q1	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	17811000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1444050000	USD
CY2020Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	1455830000	USD
CY2020Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	11780000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14764000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21136000	USD
CY2021Q1	us-gaap	Notes Receivable Net NotesReceivableNet	1534160000	USD
CY2021Q1	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	1566735000	USD
CY2021Q1	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	17811000	USD
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	1422914000	USD
CY2020Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	1455830000	USD
CY2020Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	11780000	USD
CY2021Q1	us-gaap	Financing Receivable Unamortized Loan Fee Cost FinancingReceivableUnamortizedLoanFeeCost	17800000	USD
CY2020Q4	us-gaap	Financing Receivable Unamortized Loan Fee Cost FinancingReceivableUnamortizedLoanFeeCost	11700000	USD
CY2021Q1	us-gaap	Financing Receivable Unamortized Purchase Premium Discount FinancingReceivableUnamortizedPurchasePremiumDiscount	-34000	USD
CY2020Q4	us-gaap	Financing Receivable Unamortized Purchase Premium Discount FinancingReceivableUnamortizedPurchasePremiumDiscount	-47000	USD
CY2021Q1	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	7100000	USD
CY2020Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	7100000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21136000	USD
CY2021Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-1905000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	163000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	207000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14764000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	19088000	USD
CY2020Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2060000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	165000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	34000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21017000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14800000	USD
CY2020Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	18028000	USD
CY2020Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1426022000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	18619000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	22737000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1444050000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	13000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	21123000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21136000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	308000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	308000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	13000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	17720000	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	73000	USD
CY2021Q1	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	275572000	USD
CY2021Q1	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	505806000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	198457000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	130998000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	80561000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	357530000	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	1548924000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1444050000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	5378000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1543546000	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	1548924000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	10950000	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1433100000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1444050000	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	449000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	14463000	USD
CY2021Q1	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	8352000	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	11120000	USD
CY2020Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	10723000	USD
CY2021Q1	us-gaap	Financing Receivable Accrued Interest Writeoff FinancingReceivableAccruedInterestWriteoff	0	USD
CY2020Q1	us-gaap	Financing Receivable Accrued Interest Writeoff FinancingReceivableAccruedInterestWriteoff	0	USD
CY2020Q1	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	USD
CY2021Q1	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	USD
CY2021Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	6500000	USD
CY2020Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	7900000	USD
CY2021Q1	nrim	Financing Receivable Modifications Non Troubled Debt Interest FinancingReceivableModificationsNonTroubledDebtInterest	65201000	USD
CY2021Q1	nrim	Financing Receivable Modifications Non Troubled Debt Full Payment Deferral FinancingReceivableModificationsNonTroubledDebtFullPaymentDeferral	23096000	USD
CY2021Q1	nrim	Financing Receivables Modifications Non Troubled Debt Amount FinancingReceivablesModificationsNonTroubledDebtAmount	88297000	USD
CY2021Q1	nrim	Financing Receivables Modifications Non Troubled Debt Interest Number Of Contracts FinancingReceivablesModificationsNonTroubledDebtInterestNumberOfContracts	21000	contract
CY2021Q1	nrim	Financing Receivables Modifications Non Troubled Debt Full Payment Deferral FinancingReceivablesModificationsNonTroubledDebtFullPaymentDeferral	9000	contract
CY2021Q1	nrim	Financing Receivables Modifications Non Troubled Debt Number Of Contracts FinancingReceivablesModificationsNonTroubledDebtNumberOfContracts	30000	contract
CY2021Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0	contract
CY2021Q1	nrim	Financing Receivable Troubled Debt Restructuring Still Accruing FinancingReceivableTroubledDebtRestructuringStillAccruing	2400000	USD
CY2021Q1	nrim	Financing Receivable Troubled Debt Restructuring Nonaccrual FinancingReceivableTroubledDebtRestructuringNonaccrual	4200000	USD
CY2021Q1	nrim	Financing Receivable Modifications Pre Modification Number Of Contracts FinancingReceivableModificationsPreModificationNumberOfContracts	1	contract
CY2021Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	3249000	USD
CY2021Q1	nrim	Financing Receivable Modifications Post Modification Number Of Contracts FinancingReceivableModificationsPostModificationNumberOfContracts	1	contract
CY2021Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	3281000	USD
CY2021Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	contract
CY2021Q1	nrim	Purchased Receivables PurchasedReceivables	11818000	USD
CY2021Q1	nrim	Financing Receivable Modifications Number Of Commitments To Extend Financing FinancingReceivableModificationsNumberOfCommitmentsToExtendFinancing	0	commitment
CY2021Q1	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	0	USD
CY2021Q1	nrim	Financing Receivable Modifications With Specific Allowance Number Of Contracts FinancingReceivableModificationsWithSpecificAllowanceNumberOfContracts	0	contract
CY2020	nrim	Financing Receivable Modifications With Specific Allowance Number Of Contracts FinancingReceivableModificationsWithSpecificAllowanceNumberOfContracts	0	contract
CY2020Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	contract
CY2021Q1	nrim	Purchased Receivables Term Of Receivable PurchasedReceivablesTermOfReceivable	P1Y
CY2020Q4	nrim	Purchased Receivables Past Due Number PurchasedReceivablesPastDueNumber	0	purchased_receivable
CY2021Q1	nrim	Purchased Receivables Past Due Number PurchasedReceivablesPastDueNumber	0	purchased_receivable
CY2021Q1	nrim	Purchased Receivables Nonperforming Nonaccrual Of Interest PurchasedReceivablesNonperformingNonaccrualOfInterest	0	USD
CY2020Q4	nrim	Purchased Receivables Nonperforming Nonaccrual Of Interest PurchasedReceivablesNonperformingNonaccrualOfInterest	0	USD
CY2020Q4	nrim	Purchased Receivables PurchasedReceivables	13995000	USD
CY2021Q1	nrim	Purchased Receivables Fair Value Disclosure PurchasedReceivablesFairValueDisclosure	11818000	USD
CY2020Q4	nrim	Purchased Receivables Fair Value Disclosure PurchasedReceivablesFairValueDisclosure	13922000	USD
CY2021Q1	nrim	Mortgage Loans Serviced For Third Party MortgageLoansServicedForThirdParty	682827000	USD
CY2020Q4	nrim	Mortgage Loans Serviced For Third Party MortgageLoansServicedForThirdParty	683117000	USD
CY2021Q1	nrim	Mortgage Servicing Rights Percent Of Loans Serviced MortgageServicingRightsPercentOfLoansServiced	0.0171
CY2020Q4	nrim	Mortgage Servicing Rights Percent Of Loans Serviced MortgageServicingRightsPercentOfLoansServiced	0.0164
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	11900000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	11900000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12400000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	12400000	USD
CY2021Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	695000	USD
CY2020Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	696000	USD
CY2021Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	9000	USD
CY2020Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	9000	USD
CY2021Q1	us-gaap	Lease Cost LeaseCost	704000	USD
CY2020Q1	us-gaap	Lease Cost LeaseCost	705000	USD
CY2021Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	669000	USD
CY2020Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	669000	USD
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y8M26D
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y9M18D
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0329
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0333
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	1951000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2233000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1943000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1814000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1752000	USD
CY2021Q1	nrim	Lessee Operating Lease Liability Payments Due After Year Four LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour	4880000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	14573000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2690000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	11883000	USD
CY2021Q1	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	14496000	USD
CY2020Q1	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	5115000	USD
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	15896000	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	6433000	USD
CY2021Q1	nrim	Derivatives Value Shortfalls Threshold Triggering Additional Collateral Requirements DerivativesValueShortfallsThresholdTriggeringAdditionalCollateralRequirements	250000	USD
CY2021Q1	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	7100000	USD
CY2020Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	10700000	USD
CY2021Q1	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	201400000	USD
CY2020Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	196000000.0	USD
CY2021Q1	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	17	swap
CY2021Q1	us-gaap	Interest And Fee Income Loans Commercial InterestAndFeeIncomeLoansCommercial	92000	USD
CY2020Q1	us-gaap	Interest And Fee Income Loans Commercial InterestAndFeeIncomeLoansCommercial	0	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	303810000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	9471000	USD
CY2021Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	19906000	USD
CY2021Q1	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	22255000	USD
CY2021Q1	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	6445000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	247633000	USD
CY2020Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	9052000	USD
CY2020Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	10000000	USD
CY2020Q4	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	23949000	USD
CY2020Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	10002000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	26562000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-2179000	USD
CY2021Q1	nrim	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases And Issuances FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesAndIssuances	20756000	USD
CY2021Q1	nrim	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales And Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSalesAndSettlements	9442000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	35697000	USD
CY2021Q1	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	2619000	USD
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	13944000	USD
CY2020Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-1848000	USD
CY2020Q1	nrim	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases And Issuances FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesAndIssuances	8177000	USD
CY2020Q1	nrim	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales And Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSalesAndSettlements	4232000	USD
CY2020Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	16041000	USD
CY2020Q1	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	3188000	USD
CY2021Q1	us-gaap	Fair Value Asset Recurring Basis Still Held Unrealized Gain Loss Oci FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci	0	USD
CY2020Q1	us-gaap	Fair Value Asset Recurring Basis Still Held Unrealized Gain Loss Oci FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci	0	USD
CY2021Q1	nrim	Assets Fair Value Disclosure Nonrecurring Gain Loss AssetsFairValueDisclosureNonrecurringGainLoss	985000	USD
CY2020Q1	nrim	Assets Fair Value Disclosure Nonrecurring Gain Loss AssetsFairValueDisclosureNonrecurringGainLoss	665000	USD
CY2021Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	20596000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	1103000	USD
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	19493000	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1488000	USD
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	15896000	USD
CY2021Q1	nrim	Noninterest Expense Excluding Compensation Expense Acquisition Payments NoninterestExpenseExcludingCompensationExpenseAcquisitionPayments	21327000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	15550000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3369000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	12181000	USD
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	17339000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	1649000	USD
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15690000	USD
CY2020Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2060000	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	6433000	USD
CY2020Q1	nrim	Noninterest Expense Excluding Compensation Expense Acquisition Payments NoninterestExpenseExcludingCompensationExpenseAcquisitionPayments	18787000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1276000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	243000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1033000	USD
CY2021Q1	us-gaap	Assets Assets	2351243000	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	116128000	USD
CY2020Q4	us-gaap	Assets Assets	2121798000	USD
CY2020Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	146178000	USD

Files In Submission

Name	View Source	Status
0001163370-21-000019-index-headers.html	Edgar Link	pending
0001163370-21-000019-index.html	Edgar Link	pending
0001163370-21-000019.txt	Edgar Link	pending
0001163370-21-000019-xbrl.zip	Edgar Link	pending
exhibit3112021q1.htm	Edgar Link	pending
exhibit3122021q1.htm	Edgar Link	pending
exhibit3212021q1.htm	Edgar Link	pending
exhibit3222021q1.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nrim-20210331.htm	Edgar Link	pending
nrim-20210331.xsd	Edgar Link	pending
nrim-20210331_cal.xml	Edgar Link	unprocessable
nrim-20210331_def.xml	Edgar Link	unprocessable
nrim-20210331_htm.xml	Edgar Link	completed
nrim-20210331_lab.xml	Edgar Link	unprocessable
nrim-20210331_pre.xml	Edgar Link	unprocessable
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2021 Q1 Form 10-Q Financial Statement

#000116337021000019 Filed on May 05, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NRIM NORTHRIM BANCORP INC Stock $nrim

2021 Q1 Form 10-Q Financial Statement

#000116337021000019 Filed on May 05, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NRIM
NORTHRIM BANCORP INC Stock $nrim