2024 Q1 Form 10-K Financial Statement
#000143774924006268 Filed on March 01, 2024
Income Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
Revenue | $76.72M | $271.4M | |
YoY Change | 26.85% | 49.23% | |
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 | $1.600M | $2.596M | $6.000M |
YoY Change | 6.67% | -15.99% | 0.0% |
% of Gross Profit | |||
Operating Expenses | |||
YoY Change | |||
Operating Profit | |||
YoY Change | |||
Interest Expense | $29.36M | $77.81M | |
YoY Change | 142.65% | 229.79% | |
% of Operating Profit | |||
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $26.99M | $25.21M | $102.7M |
YoY Change | 3.25% | -6.19% | 35.5% |
Income Tax | $5.423M | $5.179M | $20.48M |
% Of Pretax Income | 20.1% | 20.54% | 19.94% |
Net Earnings | $21.56M | $20.03M | $82.22M |
YoY Change | 2.8% | -8.13% | 34.64% |
Net Earnings / Revenue | 28.1% | 30.3% | |
Basic Earnings Per Share | $1.34 | $5.13 | |
Diluted Earnings Per Share | $1.34 | $1.25 | $5.13 |
COMMON SHARES | |||
Basic Shares Outstanding | 16.12M | 16.02M | 16.02M |
Diluted Shares Outstanding | 16.12M | 16.02M |
Balance Sheet
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $237.2M | $130.5M | |
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 | $50.84M | $50.93M | $50.93M |
YoY Change | -1.31% | -1.06% | -1.06% |
Goodwill | $49.47M | $49.47M | |
YoY Change | 0.0% | 0.0% | |
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 | $5.466B | $5.353B | $5.353B |
YoY Change | 11.64% | 9.86% | 9.86% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $106.9M | $93.90M | $93.90M |
YoY Change | 52.6% | 20.06% | 20.06% |
Accrued Expenses | $4.700M | $3.700M | $3.700M |
YoY Change | 20.51% | 5.71% | 5.71% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $228.6M | $229.7M | $229.7M |
YoY Change | -6.56% | 18.21% | 18.21% |
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $335.5M | $323.6M | $323.6M |
YoY Change | 6.61% | 313.8% | 313.8% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $138.9M | $138.6M | $138.6M |
YoY Change | 0.75% | 0.75% | 0.75% |
Other Long-Term Liabilities | -$1.000K | ||
YoY Change | |||
Total Long-Term Liabilities | $138.9M | $138.6M | $138.6M |
YoY Change | 0.75% | 0.75% | 0.75% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $335.5M | $323.6M | $323.6M |
Total Long-Term Liabilities | $138.9M | $138.6M | $138.6M |
Total Liabilities | $4.929B | $4.831B | $4.831B |
YoY Change | 11.31% | 9.02% | 9.02% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $293.6M | $277.5M | |
YoY Change | 26.46% | 28.3% | |
Common Stock | $296.1M | $295.1M | |
YoY Change | 1.56% | 1.61% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $536.6M | $522.1M | $522.1M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $5.466B | $5.353B | $5.353B |
YoY Change | 11.64% | 9.86% | 9.86% |
Cashflow Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $21.56M | $20.03M | $82.22M |
YoY Change | 2.8% | -8.13% | 34.64% |
Depreciation, Depletion And Amortization | $1.600M | $2.596M | $6.000M |
YoY Change | 6.67% | -15.99% | 0.0% |
Cash From Operating Activities | $40.24M | -$7.287M | $66.61M |
YoY Change | 122.73% | -119.66% | -44.43% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $1.461M | $587.0K | $6.687M |
YoY Change | -41.75% | -31.02% | 121.64% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$11.71M | -$198.3M | -$389.2M |
YoY Change | -78.57% | 287.76% | -29.48% |
Cash From Investing Activities | -$13.17M | -$198.8M | -$395.9M |
YoY Change | -76.95% | 282.35% | -28.66% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | $79.63M | 70.68M | $363.1M |
YoY Change | 33499.16% | -141.02% | -181.91% |
NET CHANGE | |||
Cash From Operating Activities | $40.24M | -7.287M | $66.61M |
Cash From Investing Activities | -$13.17M | -198.8M | -$395.9M |
Cash From Financing Activities | $79.63M | 70.68M | $363.1M |
Net Change In Cash | $106.7M | -135.4M | $33.76M |
YoY Change | -374.75% | -27.67% | -103.84% |
FREE CASH FLOW | |||
Cash From Operating Activities | $40.24M | -$7.287M | $66.61M |
Capital Expenditures | $1.461M | $587.0K | $6.687M |
Free Cash Flow | $38.78M | -$7.874M | $59.93M |
YoY Change | 149.25% | -121.74% | -48.71% |
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|
522145000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
441408000 | usd |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
5353224000 | usd |
CY2022Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
4872619000 | usd |
CY2023 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
253108000 | usd |
CY2022 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
166848000 | usd |
CY2021 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
135048000 | usd |
CY2023 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
9041000 | usd |
CY2022 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
7603000 | usd |
CY2021 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
5127000 | usd |
CY2023 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
3663000 | usd |
CY2022 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
2734000 | usd |
CY2021 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
2386000 | usd |
CY2023 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
5546000 | usd |
CY2022 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
4654000 | usd |
CY2021 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
933000 | usd |
CY2023 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
271358000 | usd |
CY2022 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
181839000 | usd |
CY2021 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
143494000 | usd |
CY2023 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
55444000 | usd |
CY2022 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
10037000 | usd |
CY2021 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
9114000 | usd |
CY2023 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
2847000 | usd |
CY2022 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
294000 | usd |
CY2021 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
170000 | usd |
CY2023 | us-gaap |
Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term
InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm
|
11367000 | usd |
CY2022 | us-gaap |
Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term
InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm
|
7125000 | usd |
CY2021 | us-gaap |
Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term
InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm
|
8177000 | usd |
CY2023 | us-gaap |
Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
|
8155000 | usd |
CY2022 | us-gaap |
Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
|
6139000 | usd |
CY2021 | us-gaap |
Interest Expense Subordinated Notes And Debentures
InterestExpenseSubordinatedNotesAndDebentures
|
1971000 | usd |
CY2023 | us-gaap |
Interest Expense
InterestExpense
|
77813000 | usd |
CY2022 | us-gaap |
Interest Expense
InterestExpense
|
23595000 | usd |
CY2021 | us-gaap |
Interest Expense
InterestExpense
|
19432000 | usd |
CY2023 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
193545000 | usd |
CY2022 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
158244000 | usd |
CY2021 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
124062000 | usd |
CY2023 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
7700000 | usd |
CY2022 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
6550000 | usd |
CY2021 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
-4300000 | usd |
CY2023 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
185845000 | usd |
CY2022 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
151694000 | usd |
CY2021 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
128362000 | usd |
CY2023 | us-gaap |
Fees And Commissions Mortgage Banking And Servicing
FeesAndCommissionsMortgageBankingAndServicing
|
7595000 | usd |
CY2022 | us-gaap |
Fees And Commissions Mortgage Banking And Servicing
FeesAndCommissionsMortgageBankingAndServicing
|
8664000 | usd |
CY2021 | us-gaap |
Fees And Commissions Mortgage Banking And Servicing
FeesAndCommissionsMortgageBankingAndServicing
|
29959000 | usd |
CY2023 | mbwm |
Interest Rate Swap Program Fees
InterestRateSwapProgramFees
|
3946000 | usd |
CY2022 | mbwm |
Interest Rate Swap Program Fees
InterestRateSwapProgramFees
|
3488000 | usd |
CY2021 | mbwm |
Interest Rate Swap Program Fees
InterestRateSwapProgramFees
|
6862000 | usd |
CY2023 | mbwm |
Fees And Commissions Payroll Processing
FeesAndCommissionsPayrollProcessing
|
2509000 | usd |
CY2022 | mbwm |
Fees And Commissions Payroll Processing
FeesAndCommissionsPayrollProcessing
|
2178000 | usd |
CY2021 | mbwm |
Fees And Commissions Payroll Processing
FeesAndCommissionsPayrollProcessing
|
1815000 | usd |
CY2023 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
1500000 | usd |
CY2022 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
1678000 | usd |
CY2021 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
1164000 | usd |
CY2023 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
0 | usd |
CY2022 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
0 | usd |
CY2021 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
1058000 | usd |
CY2023 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
2725000 | usd |
CY2022 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
1901000 | usd |
CY2021 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
2768000 | usd |
CY2023 | us-gaap |
Noninterest Income
NoninterestIncome
|
32143000 | usd |
CY2022 | us-gaap |
Noninterest Income
NoninterestIncome
|
32077000 | usd |
CY2021 | us-gaap |
Noninterest Income
NoninterestIncome
|
56220000 | usd |
CY2023 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
68801000 | usd |
CY2022 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
65124000 | usd |
CY2021 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
66447000 | usd |
CY2023 | us-gaap |
Occupancy Net
OccupancyNet
|
9150000 | usd |
CY2022 | us-gaap |
Occupancy Net
OccupancyNet
|
8362000 | usd |
CY2021 | us-gaap |
Occupancy Net
OccupancyNet
|
8088000 | usd |
CY2023 | us-gaap |
Equipment Expense
EquipmentExpense
|
3464000 | usd |
CY2022 | us-gaap |
Equipment Expense
EquipmentExpense
|
3614000 | usd |
CY2021 | us-gaap |
Equipment Expense
EquipmentExpense
|
3654000 | usd |
CY2023 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
11618000 | usd |
CY2022 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
12359000 | usd |
CY2021 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
11104000 | usd |
CY2023 | us-gaap |
Advertising Expense
AdvertisingExpense
|
1565000 | usd |
CY2022 | us-gaap |
Advertising Expense
AdvertisingExpense
|
1445000 | usd |
CY2021 | us-gaap |
Advertising Expense
AdvertisingExpense
|
1175000 | usd |
CY2023 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
2258000 | usd |
CY2022 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
1239000 | usd |
CY2021 | us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
1820000 | usd |
CY2023 | mbwm |
Charitable Foundation Contribution Expense
CharitableFoundationContributionExpense
|
666000 | usd |
CY2022 | mbwm |
Charitable Foundation Contribution Expense
CharitableFoundationContributionExpense
|
1514000 | usd |
CY2021 | mbwm |
Charitable Foundation Contribution Expense
CharitableFoundationContributionExpense
|
4020000 | usd |
CY2023 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
17767000 | usd |
CY2022 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
14324000 | usd |
CY2021 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
14558000 | usd |
CY2023 | us-gaap |
Noninterest Expense
NoninterestExpense
|
115289000 | usd |
CY2022 | us-gaap |
Noninterest Expense
NoninterestExpense
|
107981000 | usd |
CY2021 | us-gaap |
Noninterest Expense
NoninterestExpense
|
110866000 | usd |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
102699000 | usd |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
75790000 | usd |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
73716000 | usd |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
20482000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
14727000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
14695000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82217000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61063000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59021000 | usd |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.13 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.85 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.69 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.13 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.85 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.69 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82217000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61063000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59021000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
18804000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-77990000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-11664000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
18804000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-77990000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-11664000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
3950000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-16378000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-2449000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
3950000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-16378000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-2449000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
14854000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-61612000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-9215000 | usd |
CY2023 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
97071000 | usd |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-549000 | usd |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
49806000 | usd |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
441554000 | usd |
CY2021 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
48000 | usd |
CY2021 | us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
877000 | usd |
CY2021 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
50000 | usd |
CY2021 | us-gaap |
Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
|
344000 | usd |
CY2021 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3784000 | usd |
CY2021 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
21380000 | usd |
CY2021 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
18524000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59021000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-9215000 | usd |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
456559000 | usd |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
456559000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
45000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
867000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
36000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
|
359000 | usd |
CY2022 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3377000 | usd |
CY2022 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
19602000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61063000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-61612000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
441408000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
441408000 | usd |
CY2023 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
45000 | usd |
CY2023 | us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
891000 | usd |
CY2023 | us-gaap |
Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
|
350000 | usd |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3384000 | usd |
CY2023 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
21004000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82217000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
14854000 | usd |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
522145000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82217000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61063000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59021000 | usd |
CY2023 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
11496000 | usd |
CY2022 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
12945000 | usd |
CY2021 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
13678000 | usd |
CY2023 | mbwm |
Discount Accretion On Acquired Loans
DiscountAccretionOnAcquiredLoans
|
-0 | usd |
CY2022 | mbwm |
Discount Accretion On Acquired Loans
DiscountAccretionOnAcquiredLoans
|
-0 | usd |
CY2021 | mbwm |
Discount Accretion On Acquired Loans
DiscountAccretionOnAcquiredLoans
|
135000 | usd |
CY2023 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
7700000 | usd |
CY2022 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
6550000 | usd |
CY2021 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
-4300000 | usd |
CY2023 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-2036000 | usd |
CY2022 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-1353000 | usd |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
2020000 | usd |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3384000 | usd |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3377000 | usd |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3784000 | usd |
CY2023 | us-gaap |
Issuance Of Stock And Warrants For Services Or Claims
IssuanceOfStockAndWarrantsForServicesOrClaims
|
350000 | usd |
CY2022 | us-gaap |
Issuance Of Stock And Warrants For Services Or Claims
IssuanceOfStockAndWarrantsForServicesOrClaims
|
359000 | usd |
CY2021 | us-gaap |
Issuance Of Stock And Warrants For Services Or Claims
IssuanceOfStockAndWarrantsForServicesOrClaims
|
344000 | usd |
CY2023 | us-gaap |
Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
|
196217000 | usd |
CY2022 | us-gaap |
Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
|
237779000 | usd |
CY2021 | us-gaap |
Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
|
686418000 | usd |
CY2023 | us-gaap |
Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
|
204727000 | usd |
CY2022 | us-gaap |
Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
|
217030000 | usd |
CY2021 | us-gaap |
Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
|
649245000 | usd |
CY2023 | us-gaap |
Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
|
6532000 | usd |
CY2022 | us-gaap |
Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
|
8197000 | usd |
CY2021 | us-gaap |
Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
|
30402000 | usd |
CY2023 | mbwm |
Net Gain Loss From Sale And Valuation Write Down Of Foreclosed Assets
NetGainLossFromSaleAndValuationWriteDownOfForeclosedAssets
|
419000 | usd |
CY2022 | mbwm |
Net Gain Loss From Sale And Valuation Write Down Of Foreclosed Assets
NetGainLossFromSaleAndValuationWriteDownOfForeclosedAssets
|
69000 | usd |
CY2021 | mbwm |
Net Gain Loss From Sale And Valuation Write Down Of Foreclosed Assets
NetGainLossFromSaleAndValuationWriteDownOfForeclosedAssets
|
78000 | usd |
CY2023 | mbwm |
Net Gain Loss From Sale And Valuation Write Down Of Former Bank Premises
NetGainLossFromSaleAndValuationWriteDownOfFormerBankPremises
|
-2000 | usd |
CY2022 | mbwm |
Net Gain Loss From Sale And Valuation Write Down Of Former Bank Premises
NetGainLossFromSaleAndValuationWriteDownOfFormerBankPremises
|
-275000 | usd |
CY2021 | mbwm |
Net Gain Loss From Sale And Valuation Write Down Of Former Bank Premises
NetGainLossFromSaleAndValuationWriteDownOfFormerBankPremises
|
140000 | usd |
CY2023 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-471000 | usd |
CY2022 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
36000 | usd |
CY2021 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-246000 | usd |
CY2023 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
1500000 | usd |
CY2022 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
1678000 | usd |
CY2021 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
1164000 | usd |
CY2023 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
-0 | usd |
CY2022 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
-0 | usd |
CY2021 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
1058000 | usd |
CY2023 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-257000 | usd |
CY2022 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
45000 | usd |
CY2021 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-224000 | usd |
CY2023 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
4330000 | usd |
CY2022 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
6165000 | usd |
CY2021 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
-1528000 | usd |
CY2023 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
30189000 | usd |
CY2022 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
437000 | usd |
CY2021 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
12655000 | usd |
CY2023 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
14252000 | usd |
CY2022 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
32524000 | usd |
CY2021 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-3513000 | usd |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
66613000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
119862000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
64573000 | usd |
CY2023 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
19941000 | usd |
CY2022 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
107011000 | usd |
CY2021 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
298708000 | usd |
CY2023 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
24142000 | usd |
CY2022 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
17984000 | usd |
CY2021 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
80432000 | usd |
CY2023 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
387283000 | usd |
CY2022 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
462427000 | usd |
CY2021 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
267899000 | usd |
CY2023 | us-gaap |
Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
|
0 | usd |
CY2022 | us-gaap |
Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
|
281000 | usd |
CY2021 | us-gaap |
Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
|
0 | usd |
CY2023 | us-gaap |
Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
|
3792000 | usd |
CY2022 | us-gaap |
Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
|
-0 | usd |
CY2021 | us-gaap |
Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
|
-0 | usd |
CY2023 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
3500000 | usd |
CY2022 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
4500000 | usd |
CY2021 | us-gaap |
Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
|
2000000 | usd |
CY2023 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
0 | usd |
CY2022 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
628000 | usd |
CY2021 | us-gaap |
Proceeds From Life Insurance Policies
ProceedsFromLifeInsurancePolicies
|
0 | usd |
CY2023 | us-gaap |
Payments For Proceeds From Businesses And Interest In Affiliates
PaymentsForProceedsFromBusinessesAndInterestInAffiliates
|
-0 | usd |
CY2022 | us-gaap |
Payments For Proceeds From Businesses And Interest In Affiliates
PaymentsForProceedsFromBusinessesAndInterestInAffiliates
|
-0 | usd |
CY2021 | us-gaap |
Payments For Proceeds From Businesses And Interest In Affiliates
PaymentsForProceedsFromBusinessesAndInterestInAffiliates
|
2679000 | usd |
CY2023 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
6687000 | usd |
CY2022 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
3017000 | usd |
CY2021 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
5602000 | usd |
CY2023 | mbwm |
Proceeds From Sale Of Former Bank Premises
ProceedsFromSaleOfFormerBankPremises
|
598000 | usd |
CY2022 | mbwm |
Proceeds From Sale Of Former Bank Premises
ProceedsFromSaleOfFormerBankPremises
|
2994000 | usd |
CY2021 | mbwm |
Proceeds From Sale Of Former Bank Premises
ProceedsFromSaleOfFormerBankPremises
|
753000 | usd |
CY2023 | us-gaap |
Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
|
531000 | usd |
CY2022 | us-gaap |
Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
|
69000 | usd |
CY2021 | us-gaap |
Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
|
196000 | usd |
CY2023 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-395932000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-554999000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-495507000 | usd |
CY2023 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
422781000 | usd |
CY2022 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
-57189000 | usd |
CY2021 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
-120512000 | usd |
CY2023 | us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
-234674000 | usd |
CY2022 | us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
-313193000 | usd |
CY2021 | us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
806796000 | usd |
CY2023 | us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
35394000 | usd |
CY2022 | us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
-3123000 | usd |
CY2021 | us-gaap |
Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
|
79098000 | usd |
CY2023 | us-gaap |
Proceeds From Federal Home Loan Bank Borrowings
ProceedsFromFederalHomeLoanBankBorrowings
|
240000000 | usd |
CY2022 | us-gaap |
Proceeds From Federal Home Loan Bank Borrowings
ProceedsFromFederalHomeLoanBankBorrowings
|
28263000 | usd |
CY2021 | us-gaap |
Proceeds From Federal Home Loan Bank Borrowings
ProceedsFromFederalHomeLoanBankBorrowings
|
0 | usd |
CY2023 | us-gaap |
Repayments Of Federal Home Loan Bank Borrowings
RepaymentsOfFederalHomeLoanBankBorrowings
|
80353000 | usd |
CY2022 | us-gaap |
Repayments Of Federal Home Loan Bank Borrowings
RepaymentsOfFederalHomeLoanBankBorrowings
|
94000000 | usd |
CY2021 | us-gaap |
Repayments Of Federal Home Loan Bank Borrowings
RepaymentsOfFederalHomeLoanBankBorrowings
|
20000000 | usd |
CY2023 | us-gaap |
Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
|
0 | usd |
CY2022 | us-gaap |
Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
|
14645000 | usd |
CY2021 | us-gaap |
Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
|
73635000 | usd |
CY2023 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
0 | usd |
CY2022 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
36000 | usd |
CY2021 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
50000 | usd |
CY2023 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
45000 | usd |
CY2022 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
45000 | usd |
CY2021 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
48000 | usd |
CY2023 | us-gaap |
Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
|
891000 | usd |
CY2022 | us-gaap |
Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
|
867000 | usd |
CY2021 | us-gaap |
Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
|
877000 | usd |
CY2023 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
-0 | usd |
CY2022 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
-0 | usd |
CY2021 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
21380000 | usd |
CY2023 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
21004000 | usd |
CY2022 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
19602000 | usd |
CY2021 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
18524000 | usd |
CY2023 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
363080000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-443251000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
780088000 | usd |
CY2023 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
33761000 | usd |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-878388000 | usd |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
349154000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
96772000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
975160000 | usd |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
626006000 | usd |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
130533000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
96772000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
975160000 | usd |
CY2023 | us-gaap |
Interest Paid Net
InterestPaidNet
|
72024000 | usd |
CY2022 | us-gaap |
Interest Paid Net
InterestPaidNet
|
21765000 | usd |
CY2021 | us-gaap |
Interest Paid Net
InterestPaidNet
|
20352000 | usd |
CY2023 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
24850000 | usd |
CY2022 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
11200000 | usd |
CY2021 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
17550000 | usd |
CY2023 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
112000 | usd |
CY2022 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
0 | usd |
CY2021 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
30000 | usd |
CY2023 | mbwm |
Transfer Of Bank Premises To Other Real Estate Owned
TransferOfBankPremisesToOtherRealEstateOwned
|
800000 | usd |
CY2022 | mbwm |
Transfer Of Bank Premises To Other Real Estate Owned
TransferOfBankPremisesToOtherRealEstateOwned
|
0 | usd |
CY2021 | mbwm |
Transfer Of Bank Premises To Other Real Estate Owned
TransferOfBankPremisesToOtherRealEstateOwned
|
0 | usd |
CY2023 | mbwm |
Transfers Of Premises And Equipment To Other Assets
TransfersOfPremisesAndEquipmentToOtherAssets
|
0 | usd |
CY2022 | mbwm |
Transfers Of Premises And Equipment To Other Assets
TransfersOfPremisesAndEquipmentToOtherAssets
|
2847000 | usd |
CY2021 | mbwm |
Transfers Of Premises And Equipment To Other Assets
TransfersOfPremisesAndEquipmentToOtherAssets
|
0 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
193930000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
17438000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
379216000 | usd |
CY2023Q4 | mbwm |
Number Of Unconsolidated Business Trusts Formed To Issue Trust Preferred Securities
NumberOfUnconsolidatedBusinessTrustsFormedToIssueTrustPreferredSecurities
|
5 | pure |
CY2023 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<span style="text-decoration: underline; ">Use of Estimates</span>: To prepare financial statements in conformity with accounting principles generally accepted in the United States of America, management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and actual results could differ. The allowance for credit losses and the fair values measurements are particularly subject to change. | |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
|
2600000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
|
2500000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
65843000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
573146000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
83281000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
|
641 | pure |
CY2023Q4 | us-gaap |
Financing Receivable Unamortized Loan Fee Cost
FinancingReceivableUnamortizedLoanFeeCost
|
2400000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Unamortized Loan Fee Cost
FinancingReceivableUnamortizedLoanFeeCost
|
1000000 | usd |
CY2023 | mbwm |
Interest Income On Commercial And Mortgage Loans Discontinued Period
InterestIncomeOnCommercialAndMortgageLoansDiscontinuedPeriod
|
P90D | |
CY2023 | mbwm |
Maximum Delinquency Period For Consumer And Credit Card Loans To Be Charged Off
MaximumDelinquencyPeriodForConsumerAndCreditCardLoansToBeChargedOff
|
P120D | |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
549000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
66100000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
|
732 | pure |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
573000000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
83300000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Accrued Interest After Allowance For Credit Loss
FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss
|
16900000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Accrued Interest After Allowance For Credit Loss
FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss
|
12800000 | usd |
CY2023Q4 | us-gaap |
Foreclosed Assets
ForeclosedAssets
|
200000 | usd |
CY2022Q4 | us-gaap |
Foreclosed Assets
ForeclosedAssets
|
0 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Originated In Current Fiscal Year
FinancingReceivableOriginatedInCurrentFiscalYear
|
1253892000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
|
965863000 | usd |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-50487000 | usd |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-65341000 | usd |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3729000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
680998000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
2206000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
66112000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
617092000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
685646000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
571000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
83281000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
602936000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
2729000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
14000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
546018000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
66098000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
548747000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
66112000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
57724000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
56289000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
261591000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
241758000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
279722000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
243791000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
46293000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
45281000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
680998000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
617092000 | usd |
CY2023 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | usd |
CY2023Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
4303758000 | usd |
CY2023Q4 | srt |
Financing Receivable Before Allowance For Credit Loss To Total Percent
FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent
|
1 | pure |
CY2022Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
3916619000 | usd |
CY2022Q4 | srt |
Financing Receivable Before Allowance For Credit Loss To Total Percent
FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent
|
1 | pure |
CY2023 | mbwm |
Loans And Leases Receivable Net Of Deferred Income Increase Decrease Percentage
LoansAndLeasesReceivableNetOfDeferredIncomeIncreaseDecreasePercentage
|
0.099 | pure |
CY2023Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
4303758000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
0 | usd |
CY2022Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
3916619000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
0 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
|
2342000 | usd |
CY2023Q4 | mbwm |
Financing Receivable Nonaccrual With Allowance
FinancingReceivableNonaccrualWithAllowance
|
1073000 | usd |
CY2023Q4 | mbwm |
Financing Receivable Nonaccrual Allowance
FinancingReceivableNonaccrualAllowance
|
241000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
3415000 | usd |
CY2023Q4 | mbwm |
Financing Receivable Nonaccrual Allowance
FinancingReceivableNonaccrualAllowance
|
241000 | usd |
CY2023 | us-gaap |
Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
|
200000 | usd |
CY2022 | us-gaap |
Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
|
100000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
|
1313000 | usd |
CY2022Q4 | mbwm |
Financing Receivable Nonaccrual With Allowance
FinancingReceivableNonaccrualWithAllowance
|
6415000 | usd |
CY2022Q4 | mbwm |
Financing Receivable Nonaccrual Allowance
FinancingReceivableNonaccrualAllowance
|
2283000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
7728000 | usd |
CY2022Q4 | mbwm |
Financing Receivable Nonaccrual Allowance
FinancingReceivableNonaccrualAllowance
|
2283000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Originated Two Years Before Latest Fiscal Year
FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
|
751371000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Originated Three Years Before Latest Fiscal Year
FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
|
434453000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Originated Four Years Before Latest Fiscal Year
FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
|
89819000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Originated Five Or More Years Before Latest Fiscal Year
FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
|
96332000 | usd |
CY2023Q4 | mbwm |
Financing Receivable Term Loan
FinancingReceivableTermLoan
|
3591730000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Revolving
FinancingReceivableRevolving
|
712028000 | usd |
CY2023Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
4303758000 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff
|
3000 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff
|
204000 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff
|
0 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff
|
0 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff
|
0 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff
|
283000 | usd |
CY2023 | mbwm |
Financing Receivable Term Loan Writeoff
FinancingReceivableTermLoanWriteoff
|
490000 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Revolving Writeoff
FinancingReceivableExcludingAccruedInterestRevolvingWriteoff
|
373000 | usd |
CY2023 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
863000 | usd |
CY2023 | us-gaap |
Financing Receivable Revolving Converted To Term Loan During Period
FinancingReceivableRevolvingConvertedToTermLoanDuringPeriod
|
6400000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Originated In Current Fiscal Year
FinancingReceivableOriginatedInCurrentFiscalYear
|
1343470000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
|
1016338000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Originated Two Years Before Latest Fiscal Year
FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
|
538303000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Originated Three Years Before Latest Fiscal Year
FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
|
149061000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Originated Four Years Before Latest Fiscal Year
FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
|
79881000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Originated Five Or More Years Before Latest Fiscal Year
FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
|
115181000 | usd |
CY2022Q4 | mbwm |
Financing Receivable Term Loan
FinancingReceivableTermLoan
|
3242234000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Revolving
FinancingReceivableRevolving
|
674385000 | usd |
CY2022Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
3916619000 | usd |
CY2022 | us-gaap |
Financing Receivable Revolving Converted To Term Loan During Period
FinancingReceivableRevolvingConvertedToTermLoanDuringPeriod
|
1300000 | usd |
CY2023 | us-gaap |
Financing Receivable Allowance For Credit Losses Period Increase Decrease
FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
|
-2000000 | usd |
CY2022 | us-gaap |
Financing Receivable Allowance For Credit Losses Period Increase Decrease
FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
|
-1700000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
5400000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
13200000 | usd |
CY2023Q4 | mbwm |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment
|
400000 | usd |
CY2022Q4 | mbwm |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment
|
2600000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
42246000 | usd |
CY2023 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
7700000 | usd |
CY2023 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
863000 | usd |
CY2023 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
831000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
49914000 | usd |
CY2021Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
35363000 | usd |
CY2022 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
6550000 | usd |
CY2022 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
292000 | usd |
CY2022 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
1025000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
42246000 | usd |
CY2020Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
37967000 | usd |
CY2021 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
-4300000 | usd |
CY2021 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
1044000 | usd |
CY2021 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
2740000 | usd |
CY2021Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
35363000 | usd |
CY2022Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
11837000 | usd |
CY2021Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
12248000 | usd |
CY2023Q4 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
28813000 | usd |
CY2022 | mbwm |
Financing Receivable Modified Number Of Contracts
FinancingReceivableModifiedNumberOfContracts
|
10 | pure |
CY2022 | mbwm |
Financing Receivable Troubled Debt Restructuring Premodification
FinancingReceivableTroubledDebtRestructuringPremodification
|
7351000 | usd |
CY2022 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
7350000 | usd |
CY2022 | mbwm |
Financing Receivable Troubled Debt Restructuring Subsequent Default Number Of Contracts
FinancingReceivableTroubledDebtRestructuringSubsequentDefaultNumberOfContracts
|
2 | pure |
CY2022 | us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
5665000 | usd |
CY2023 | us-gaap |
Servicing Asset At Amortized Value Additions
ServicingAssetAtAmortizedValueAdditions
|
2259000 | usd |
CY2022 | us-gaap |
Servicing Asset At Amortized Value Additions
ServicingAssetAtAmortizedValueAdditions
|
2773000 | usd |
CY2023 | us-gaap |
Servicing Asset At Amortized Value Amortization1
ServicingAssetAtAmortizedValueAmortization1
|
2753000 | usd |
CY2023Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
94717000 | usd |
CY2022Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
90338000 | usd |
CY2023Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
43789000 | usd |
CY2022Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
38862000 | usd |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
50928000 | usd |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
51476000 | usd |
CY2023 | us-gaap |
Depreciation
Depreciation
|
6000000 | usd |
CY2021 | us-gaap |
Depreciation
Depreciation
|
5800000 | usd |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P10Y10M24D | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0593 | pure |
CY2023 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
2000000 | usd |
CY2022 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
1300000 | usd |
CY2021 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
1200000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
1127000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
720000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
651000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
570000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
380000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
1316000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
4764000 | usd |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
1072000 | usd |
CY2023Q4 | us-gaap |
Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding
ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding
|
1404388000 | usd |
CY2022Q4 | us-gaap |
Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding
ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding
|
1376143000 | usd |
CY2023Q4 | mbwm |
Continuing Involvement With Transferred Financial Assets Custodial Escrow Balance
ContinuingInvolvementWithTransferredFinancialAssetsCustodialEscrowBalance
|
10100000 | usd |
CY2022Q4 | mbwm |
Continuing Involvement With Transferred Financial Assets Custodial Escrow Balance
ContinuingInvolvementWithTransferredFinancialAssetsCustodialEscrowBalance
|
11600000 | usd |
CY2022 | us-gaap |
Servicing Asset At Amortized Value Amortization1
ServicingAssetAtAmortizedValueAmortization1
|
3184000 | usd |
CY2023Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
11343000 | usd |
CY2022Q4 | us-gaap |
Servicing Asset At Amortized Value
ServicingAssetAtAmortizedValue
|
11837000 | usd |
CY2022Q4 | us-gaap |
Valuation Allowance For Impairment Of Recognized Servicing Assets Balance
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
|
0 | usd |
CY2023Q4 | us-gaap |
Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
|
19300000 | usd |
CY2022Q4 | us-gaap |
Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
|
17700000 | usd |
CY2023 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
|
0.11 | pure |
CY2023 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed
|
0.0744 | pure |
CY2023 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Expected Credit Losses
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueExpectedCreditLosses
|
0.0029 | pure |
CY2022 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
|
0.1125 | pure |
CY2022 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed
|
0.066 | pure |
CY2022 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Expected Credit Losses
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueExpectedCreditLosses
|
0.0028 | pure |
CY2023 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1
|
P8Y7M6D | |
CY2022 | us-gaap |
Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1
|
P8Y10M24D | |
CY2023Q4 | us-gaap |
Noninterest Bearing Domestic Deposit Demand
NoninterestBearingDomesticDepositDemand
|
1247640000 | usd |
CY2023Q4 | mbwm |
Percentage Of Non Interest Bearing Domestic Deposits To Deposits Demand
PercentageOfNonInterestBearingDomesticDepositsToDepositsDemand
|
0.321 | pure |
CY2022Q4 | us-gaap |
Noninterest Bearing Domestic Deposit Demand
NoninterestBearingDomesticDepositDemand
|
1604750000 | usd |
CY2022Q4 | mbwm |
Percentage Of Non Interest Bearing Domestic Deposits To Deposits Demand
PercentageOfNonInterestBearingDomesticDepositsToDepositsDemand
|
0.433 | pure |
CY2023 | mbwm |
Percentage Of Increase Decrease In Non Interest Bearing Demand Deposits
PercentageOfIncreaseDecreaseInNonInterestBearingDemandDeposits
|
-0.223 | pure |
CY2023Q4 | us-gaap |
Interest Bearing Domestic Deposit Checking
InterestBearingDomesticDepositChecking
|
635790000 | usd |
CY2023Q4 | us-gaap |
Percentage Of Interest Bearing Domestic Deposits To Deposits Checking
PercentageOfInterestBearingDomesticDepositsToDepositsChecking
|
0.163 | pure |
CY2022Q4 | us-gaap |
Interest Bearing Domestic Deposit Checking
InterestBearingDomesticDepositChecking
|
575028000 | usd |
CY2022Q4 | us-gaap |
Percentage Of Interest Bearing Domestic Deposits To Deposits Checking
PercentageOfInterestBearingDomesticDepositsToDepositsChecking
|
0.155 | pure |
CY2023 | mbwm |
Percentage Of Increase Decrease Of Interest Bearing Checking Deposits
PercentageOfIncreaseDecreaseOfInterestBearingCheckingDeposits
|
0.106 | pure |
CY2023Q4 | us-gaap |
Interest Bearing Domestic Deposit Money Market
InterestBearingDomesticDepositMoneyMarket
|
957434000 | usd |
CY2023Q4 | us-gaap |
Percentage Of Interest Bearing Domestic Deposits To Deposits Money Market
PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket
|
0.245 | pure |
CY2022Q4 | us-gaap |
Interest Bearing Domestic Deposit Money Market
InterestBearingDomesticDepositMoneyMarket
|
776723000 | usd |
CY2022Q4 | us-gaap |
Percentage Of Interest Bearing Domestic Deposits To Deposits Money Market
PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket
|
0.209 | pure |
CY2023 | mbwm |
Percentage Of Increase Decrease In Money Market Deposits
PercentageOfIncreaseDecreaseInMoneyMarketDeposits
|
0.233 | pure |
CY2023Q4 | us-gaap |
Interest Bearing Domestic Deposit Savings
InterestBearingDomesticDepositSavings
|
262566000 | usd |
CY2023Q4 | us-gaap |
Percentage Of Interest Bearing Domestic Deposits To Deposits Savings
PercentageOfInterestBearingDomesticDepositsToDepositsSavings
|
0.067 | pure |
CY2022Q4 | us-gaap |
Interest Bearing Domestic Deposit Savings
InterestBearingDomesticDepositSavings
|
381602000 | usd |
CY2022Q4 | us-gaap |
Percentage Of Interest Bearing Domestic Deposits To Deposits Savings
PercentageOfInterestBearingDomesticDepositsToDepositsSavings
|
0.103 | pure |
CY2023 | mbwm |
Percentage Of Increase Or Decrease Of Savings Deposits
PercentageOfIncreaseOrDecreaseOfSavingsDeposits
|
-0.312 | pure |
CY2023Q4 | mbwm |
Domestic Time Deposits Less Than100000
DomesticTimeDepositsLessThan100000
|
175741000 | usd |
CY2023Q4 | mbwm |
Percentage Of Domestic Time Deposits Under100000
PercentageOfDomesticTimeDepositsUnder100000
|
0.045 | pure |
CY2022Q4 | mbwm |
Domestic Time Deposits Less Than100000
DomesticTimeDepositsLessThan100000
|
113099000 | usd |
CY2022Q4 | mbwm |
Percentage Of Domestic Time Deposits Under100000
PercentageOfDomesticTimeDepositsUnder100000
|
0.03 | pure |
CY2023 | mbwm |
Percentage Of Increase Decrease In Domestic Time Deposits Under100000
PercentageOfIncreaseDecreaseInDomesticTimeDepositsUnder100000
|
0.554 | pure |
CY2023Q4 | mbwm |
Domestic Time Deposits100000 Or More
DomesticTimeDeposits100000OrMore
|
453366000 | usd |
CY2023Q4 | mbwm |
Percentage Of Domestic Time Deposits100000 And Over
PercentageOfDomesticTimeDeposits100000AndOver
|
0.116 | pure |
CY2022Q4 | mbwm |
Domestic Time Deposits100000 Or More
DomesticTimeDeposits100000OrMore
|
261609000 | usd |
CY2022Q4 | mbwm |
Percentage Of Domestic Time Deposits100000 And Over
PercentageOfDomesticTimeDeposits100000AndOver
|
0.07 | pure |
CY2023 | mbwm |
Percentage Of Increase Decrease In Domestic Time Deposits100000 And Over
PercentageOfIncreaseDecreaseInDomesticTimeDeposits100000AndOver
|
0.733 | pure |
CY2023Q4 | mbwm |
Aggregate Local Deposit Liabilities
AggregateLocalDepositLiabilities
|
3732537000 | usd |
CY2023Q4 | mbwm |
Aggregate Percentage Of Local Deposits
AggregatePercentageOfLocalDeposits
|
0.957 | pure |
CY2022Q4 | mbwm |
Aggregate Local Deposit Liabilities
AggregateLocalDepositLiabilities
|
3712811000 | usd |
CY2022Q4 | mbwm |
Aggregate Percentage Of Local Deposits
AggregatePercentageOfLocalDeposits
|
1 | pure |
CY2023 | mbwm |
Aggregate Percentage Increase Decrease In Local Deposits
AggregatePercentageIncreaseDecreaseInLocalDeposits
|
0.005 | pure |
CY2023Q4 | mbwm |
Out Of Area Time Deposits100000 And Over
OutOfAreaTimeDeposits100000AndOver
|
168381000 | usd |
CY2023Q4 | mbwm |
Percentage Of Out Of Area Time Deposits100000 And Over
PercentageOfOutOfAreaTimeDeposits100000AndOver
|
0.043 | pure |
CY2022Q4 | mbwm |
Out Of Area Time Deposits100000 And Over
OutOfAreaTimeDeposits100000AndOver
|
0 | usd |
CY2022Q4 | mbwm |
Percentage Of Out Of Area Time Deposits100000 And Over
PercentageOfOutOfAreaTimeDeposits100000AndOver
|
0 | pure |
CY2023Q4 | us-gaap |
Deposits
Deposits
|
3900918000 | usd |
CY2023Q4 | mbwm |
Aggregate Percentage Of Deposits
AggregatePercentageOfDeposits
|
1 | pure |
CY2022Q4 | us-gaap |
Deposits
Deposits
|
3712811000 | usd |
CY2022Q4 | mbwm |
Aggregate Percentage Of Deposits
AggregatePercentageOfDeposits
|
1 | pure |
CY2023 | mbwm |
Aggregate Increase Decrease In Percentage Of Deposits
AggregateIncreaseDecreaseInPercentageOfDeposits
|
0.051 | pure |
CY2023Q4 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
657307000 | usd |
CY2022Q4 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
188887000 | usd |
CY2023Q4 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
61454000 | usd |
CY2022Q4 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
68434000 | usd |
CY2023Q4 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
22830000 | usd |
CY2022Q4 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
22053000 | usd |
CY2023Q4 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
54486000 | usd |
CY2022Q4 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
30761000 | usd |
CY2023Q4 | us-gaap |
Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
|
1411000 | usd |
CY2022Q4 | us-gaap |
Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
|
64573000 | usd |
CY2023Q4 | us-gaap |
Time Deposits
TimeDeposits
|
797488000 | usd |
CY2022Q4 | us-gaap |
Time Deposits
TimeDeposits
|
374708000 | usd |
CY2023Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Three Months Or Less
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess
|
167535000 | usd |
CY2022Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Three Months Or Less
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess
|
40538000 | usd |
CY2023Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Three Months Through Six Months
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
|
127344000 | usd |
CY2022Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Three Months Through Six Months
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
|
25141000 | usd |
CY2023Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Six Months Through12 Months
ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months
|
210915000 | usd |
CY2022Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More Six Months Through12 Months
ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months
|
54394000 | usd |
CY2023Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More After12 Months
ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months
|
115953000 | usd |
CY2022Q4 | us-gaap |
Contractual Maturities Time Deposits100000 Or More After12 Months
ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months
|
141536000 | usd |
CY2023Q4 | us-gaap |
Time Deposits100000 Or More
TimeDeposits100000OrMore
|
621747000 | usd |
CY2022Q4 | us-gaap |
Time Deposits100000 Or More
TimeDeposits100000OrMore
|
261609000 | usd |
CY2023Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
477000000 | usd |
CY2022Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
187000000 | usd |
CY2023 | us-gaap |
Schedule Of Repurchase Agreements
ScheduleOfRepurchaseAgreements
|
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 5%; margin-left: 27pt; width: 95%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"> <p style="margin: 0pt; font-size: 10pt; font-family: Times New Roman;">(Dollars in thousands)</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"> </td><td colspan="2" rowspan="1" style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0); text-align: center;"><em style="font: inherit;">2023</em></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"> </td><td colspan="2" rowspan="1" style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0); text-align: center;"><em style="font: inherit;">2022</em></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 68%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt;">Outstanding balance at year end</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">229,734</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">194,340</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt;">Weighted average interest rate at year end</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3.17</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">0.75</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt;">Average daily balance during the year</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">204,334</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">200,499</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt;">Weighted average interest rate during the year</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1.33</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">0.15</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt;">Maximum daily balance during the year</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">269,324</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 13%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">235,577</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> </td></tr> </tbody></table> | |
CY2023Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
229734000 | usd |
CY2022Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
194340000 | usd |
CY2023 | us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
204334000 | usd |
CY2022 | us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
200499000 | usd |
CY2023 | us-gaap |
Shortterm Debt Maximum Amount Outstanding During Period
ShorttermDebtMaximumAmountOutstandingDuringPeriod
|
269324000 | usd |
CY2022 | us-gaap |
Shortterm Debt Maximum Amount Outstanding During Period
ShorttermDebtMaximumAmountOutstandingDuringPeriod
|
235577000 | usd |
CY2023Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
903000000 | usd |
CY2023Q4 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
429000000 | usd |
CY2023 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
22518000 | usd |
CY2022 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
16080000 | usd |
CY2021 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
12675000 | usd |
CY2023 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-2036000 | usd |
CY2022 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-1353000 | usd |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2020000 | usd |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
20482000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
14727000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
14695000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
697000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
612000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
504000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
0 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
21567000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
15915000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
15481000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
862000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
695000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
658000 | usd |
CY2023 | mbwm |
Effective Income Tax Reconciliation Bank Owned Life Insurance
EffectiveIncomeTaxReconciliationBankOwnedLifeInsurance
|
303000 | usd |
CY2022 | mbwm |
Effective Income Tax Reconciliation Bank Owned Life Insurance
EffectiveIncomeTaxReconciliationBankOwnedLifeInsurance
|
334000 | usd |
CY2021 | mbwm |
Effective Income Tax Reconciliation Bank Owned Life Insurance
EffectiveIncomeTaxReconciliationBankOwnedLifeInsurance
|
233000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
80000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-159000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
105000 | usd |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
20482000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
14727000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
14695000 | usd |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
10482000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
8872000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
226000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
232000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1005000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1018000 | usd |
CY2023Q4 | mbwm |
Deferred Tax Assets Non Accrual Loan Interest Income
DeferredTaxAssetsNonAccrualLoanInterestIncome
|
132000 | usd |
CY2022Q4 | mbwm |
Deferred Tax Assets Non Accrual Loan Interest Income
DeferredTaxAssetsNonAccrualLoanInterestIncome
|
136000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
13420000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
17369000 | usd |
CY2023Q4 | mbwm |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
775000 | usd |
CY2022Q4 | mbwm |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
810000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
779000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
494000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
26819000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
28931000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
337000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
120000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
|
2382000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
|
2486000 | usd |
CY2023Q4 | mbwm |
Deferred Tax Liabilities Deferred Loan Fees And Costs
DeferredTaxLiabilitiesDeferredLoanFeesAndCosts
|
509000 | usd |
CY2022Q4 | mbwm |
Deferred Tax Liabilities Deferred Loan Fees And Costs
DeferredTaxLiabilitiesDeferredLoanFeesAndCosts
|
211000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
|
775000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
|
810000 | usd |
CY2023Q4 | mbwm |
Deferred Tax Liabilities Business Combination Adjustments
DeferredTaxLiabilitiesBusinessCombinationAdjustments
|
1770000 | usd |
CY2022Q4 | mbwm |
Deferred Tax Liabilities Business Combination Adjustments
DeferredTaxLiabilitiesBusinessCombinationAdjustments
|
1877000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
447000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
326000 | usd |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
6832000 | usd |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
7031000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
19987000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
21900000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
0 | usd |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | usd |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | usd |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
393000 | |
CY2022 | mbwm |
Interest Expense Deferred Compensation Plan
InterestExpenseDeferredCompensationPlan
|
100000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61063000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59021000 | usd |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
16015678 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15859889 | |
CY2023Q4 | mbwm |
Related Party Deposits And Repurchase Agreements
RelatedPartyDepositsAndRepurchaseAgreements
|
20700000 | usd |
CY2022Q4 | mbwm |
Related Party Deposits And Repurchase Agreements
RelatedPartyDepositsAndRepurchaseAgreements
|
21500000 | usd |
CY2023Q4 | us-gaap |
Fair Value Disclosure Offbalance Sheet Risks Amount Liability
FairValueDisclosureOffbalanceSheetRisksAmountLiability
|
2113504000 | usd |
CY2022Q4 | us-gaap |
Fair Value Disclosure Offbalance Sheet Risks Amount Liability
FairValueDisclosureOffbalanceSheetRisksAmountLiability
|
1908294000 | usd |
us-gaap |
Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
|
0.05 | pure | |
CY2023 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2300000 | usd |
CY2022 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2200000 | usd |
CY2021 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2100000 | usd |
CY2023Q4 | us-gaap |
Mortgages Held For Sale Fair Value Disclosure
MortgagesHeldForSaleFairValueDisclosure
|
19000000 | usd |
CY2022Q4 | us-gaap |
Mortgages Held For Sale Fair Value Disclosure
MortgagesHeldForSaleFairValueDisclosure
|
3600000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82217000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61063000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59021000 | usd |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
16015678 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15859889 | |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15986857 | |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.13 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.85 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.69 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82217000 | usd |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15986857 | |
CY2023 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | |
CY2022 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
12 | |
CY2021 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
446 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
16015678 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
15859901 | |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
15987303 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.13 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.85 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.69 | |
CY2023Q4 | mbwm |
Number Of Business Trusts
NumberOfBusinessTrusts
|
5 | pure |
CY2023Q4 | mbwm |
Business Combination Debt Assumed Number Of Trusts
BusinessCombinationDebtAssumedNumberOfTrusts
|
4 | pure |
CY2014Q2 | mbwm |
Fair Value Discount Of Subordinated Debentures Related To Assumed Business Trusts At Time Af Merger
FairValueDiscountOfSubordinatedDebenturesRelatedToAssumedBusinessTrustsAtTimeAfMerger
|
15000000 | usd |
CY2014Q2 | mbwm |
Amortization Of Fair Value Discount Related To Subordinated Debentures Of Assumed Business Trusts
AmortizationOfFairValueDiscountRelatedToSubordinatedDebenturesOfAssumedBusinessTrusts
|
700000 | usd |
CY2014Q2 | mbwm |
Amortization Period Of Fair Value Discount Related To Subordinated Debentures Of Assumed Business Trusts
AmortizationPeriodOfFairValueDiscountRelatedToSubordinatedDebenturesOfAssumedBusinessTrusts
|
P21Y6M | |
CY2023Q4 | mbwm |
Capital Conservation Buffer
CapitalConservationBuffer
|
0.025 | pure |
CY2023Q4 | mbwm |
Common Equity Tier1 Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
CommonEquityTier1RiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.07 | pure |
CY2023Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.085 | pure |
CY2023Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.105 | pure |
CY2023Q4 | us-gaap |
Statutory Accounting Practices Statutory Amount Available For Dividend Payments Without Regulatory Approval
StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval
|
151000000 | usd |
CY2023Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.33 | |
CY2023Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.34 | |
CY2023Q4 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.34 | |
CY2023Q4 | us-gaap |
Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
|
6800000 | usd |
CY2021Q2 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
20000000 | usd |
CY2023 | us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
0 | |
CY2023Q4 | mbwm |
Preferred Securities Of Subsidiary Trust
PreferredSecuritiesOfSubsidiaryTrust
|
47600000 | usd |
CY2022Q4 | mbwm |
Preferred Securities Of Subsidiary Trust
PreferredSecuritiesOfSubsidiaryTrust
|
46900000 | usd |
CY2023 | mbwm |
Maximum Restricted Core Element Allowed In Tier One Capital Percent
MaximumRestrictedCoreElementAllowedInTierOneCapitalPercent
|
0.25 | pure |
CY2009Q4 | mbwm |
Maximum Level Of Consolidated Aggregate Assets Allowing For Inclusion Of Trust Preferred Securities In Tier One Capital
MaximumLevelOfConsolidatedAggregateAssetsAllowingForInclusionOfTrustPreferredSecuritiesInTierOneCapital
|
15000000000 | usd |
CY2023Q4 | mbwm |
Trust Preferred Securities Included In Tier One Capital
TrustPreferredSecuritiesIncludedInTierOneCapital
|
47600000 | usd |
CY2022Q4 | mbwm |
Trust Preferred Securities Included In Tier One Capital
TrustPreferredSecuritiesIncludedInTierOneCapital
|
46900000 | usd |