2018 Q4 Form 10-K Financial Statement

#000114420419014690 Filed on March 18, 2019

View on sec.gov

Income Statement

Concept 2018 Q4 2017 Q4 2017 Q3
Revenue $30.56M $17.14M $16.71M
YoY Change 78.24% 44.45% 48.27%
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 $1.170M -$560.0K $1.150M
YoY Change -308.93% 154.55% 47.44%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense $5.285M $1.922M $1.773M
YoY Change 174.97% 63.44% 47.5%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $8.840M $6.270M $6.615M
YoY Change 40.99% 97.17% 83.39%
Income Tax $1.982M $3.851M $1.901M
% Of Pretax Income 22.42% 61.42% 28.74%
Net Earnings $6.860M $2.410M $4.714M
YoY Change 184.65% 4.46% 84.28%
Net Earnings / Revenue 22.45% 14.06% 28.21%
Basic Earnings Per Share $0.48 $0.23 $0.52
Diluted Earnings Per Share $0.48 $0.23 $0.51
COMMON SHARES
Basic Shares Outstanding 13.07M shares 9.153M shares
Diluted Shares Outstanding 9.224M shares

Balance Sheet

Concept 2018 Q4 2017 Q4 2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $571.0M
YoY Change
Cash & Equivalents $159.1M
Short-Term Investments $411.9M $289.0M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment $74.78M $46.43M $46.20M
YoY Change 61.08% 34.09% 38.21%
Goodwill $89.75M $19.96M
YoY Change 349.65% 44.89%
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 $3.004B $1.813B $1.788B
YoY Change 65.67% 41.95% 41.16%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.500M $400.0K $300.0K
YoY Change 275.0% 33.33% 0.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $1.500M $400.0K $300.0K
YoY Change 275.0% 33.33% 0.0%
LONG-TERM LIABILITIES
Long-Term Debt $80.50M $10.30M $10.30M
YoY Change 681.55% 0.0% 0.0%
Other Long-Term Liabilities $15.70M $5.500M $8.100M
YoY Change 185.45% 37.5% 125.0%
Total Long-Term Liabilities $96.20M $15.80M $18.40M
YoY Change 508.86% 10.49% 32.37%
TOTAL LIABILITIES
Total Short-Term Liabilities $1.500M $400.0K $300.0K
Total Long-Term Liabilities $96.20M $15.80M $18.40M
Total Liabilities $2.641B $1.591B $1.621B
YoY Change 66.0% 41.67% 40.47%
SHAREHOLDERS EQUITY
Retained Earnings $72.00M $53.72M
YoY Change 34.02% 20.79%
Common Stock $14.86M $11.19M
YoY Change 32.73% 24.12%
Preferred Stock
YoY Change
Treasury Stock (at cost) $464.0K $464.0K
YoY Change 0.0% 0.08%
Treasury Stock Shares $26.49K $26.49K 26.49K shares
Shareholders Equity $363.3M $222.5M $167.0M
YoY Change
Total Liabilities & Shareholders Equity $3.004B $1.813B $1.788B
YoY Change 65.67% 41.95% 41.16%

Cashflow Statement

Concept 2018 Q4 2017 Q4 2017 Q3
OPERATING ACTIVITIES
Net Income $6.860M $2.410M $4.714M
YoY Change 184.65% 4.46% 84.28%
Depreciation, Depletion And Amortization $1.170M -$560.0K $1.150M
YoY Change -308.93% 154.55% 47.44%
Cash From Operating Activities $8.520M $5.490M $8.880M
YoY Change 55.19% 2.04% 1332.26%
INVESTING ACTIVITIES
Capital Expenditures -$890.0K -$440.0K -$1.820M
YoY Change 102.27% -73.33% 435.29%
Acquisitions
YoY Change
Other Investing Activities $50.20M -$33.66M $1.790M
YoY Change -249.14% 42.81% -107.46%
Cash From Investing Activities $49.32M -$34.09M -$40.00K
YoY Change -244.68% 35.12% -99.84%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $55.20M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -21.11M 27.22M -8.130M
YoY Change -177.55% 129.7% -120.82%
NET CHANGE
Cash From Operating Activities 8.520M 5.490M 8.880M
Cash From Investing Activities 49.32M -34.09M -40.00K
Cash From Financing Activities -21.11M 27.22M -8.130M
Net Change In Cash 36.73M -1.380M 710.0K
YoY Change -2761.59% -82.75% -95.37%
FREE CASH FLOW
Cash From Operating Activities $8.520M $5.490M $8.880M
Capital Expenditures -$890.0K -$440.0K -$1.820M
Free Cash Flow $9.410M $5.930M $10.70M
YoY Change 58.68% -15.65% 1014.58%

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<div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0in; text-align: justify;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;;font-style:italic;display:inline;"><div style="font-weight:bold;display:inline;">NOTE A - NATURE OF BUSINESS</div></div></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 0px; text-align: justify; margin-right: 0px; background: none;"><div style="white-space: pre-line; font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); background: none; text-decoration: none; letter-spacing: 0px; top: 0px;;display:inline;">&#160;</div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0.25in; text-align: justify;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">The First Bancshares, Inc. (the &#8220;Company&#8221;) is a bank holding company whose business is primarily conducted by its wholly-owned subsidiary, The First, A National Banking Association (the &#8220;Bank&#8221;). The Bank provides a full range of banking services in its primary market area of Mississippi, Louisiana, Alabama, Florida and Georgia. The Company is regulated by the Federal Reserve Bank. Its subsidiary bank is subject to the regulation of the Office of the Comptroller of the Currency (OCC).</div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0.2in; text-align: justify;">&#160;</div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="background-color:#ffffff;;display:inline;">The principal products produced and services rendered by the Company and are as follows:</div></div></div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="background-color:#ffffff;;display:inline;">&#160;</div></div></div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="letter-spacing: 0px; font-family: &quot;times new roman&quot;, times, serif; top: 0px;;display:inline;"><div style="background-color:#ffffff;;display:inline;">Commercial Banking &#8211; The Company provides a full range of commercial banking services to corporations and other business customers. Loans are provided for a variety of general corporate purposes, including financing for commercial and industrial projects, income producing commercial real estate, owner-occupied real estate and construction and land development. The Company also provides deposit services, including checking, savings and money market accounts and certificate of deposit as well as treasury management services.</div></div></div></div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="background-color:#ffffff;;display:inline;">&#160;</div></div></div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="letter-spacing: 0px; font-family: &quot;times new roman&quot;, times, serif; top: 0px;;display:inline;"><div style="background-color:#ffffff;;display:inline;">Consumer Banking &#8211; The Company provides mortgage banking services to consumers, including checking, savings and money market accounts as well as certificate of deposit and individual retirement accounts. In addition, the Company provides consumers with installment and real estate loans and lines of credit.</div></div></div></div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="background-color:#ffffff;;display:inline;">&#160;</div></div></div><div style="font-family: &quot;times new roman&quot;, serif; margin: 0px 0px 0px 0.25in; text-align: justify; font-size: 10pt;"><div style="font-size:10pt;;display:inline;"><div style="letter-spacing: 0px; font-family: &quot;times new roman&quot;, times, serif; top: 0px;;display:inline;"><div style="background-color:#ffffff;;display:inline;">Mortgage Banking &#8211; The Company provides residential mortgage banking services, including construction financing, for conventional and government insured home loans to be sold in the secondary market.</div></div></div></div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2018 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div><table style="border: none; border-collapse: collapse; margin-bottom: 0.001pt; width: 100%; table-layout: fixed;"><tr><td style="border-width: initial; border-style: none; border-color: initial; padding: 0px; vertical-align: top; width: 0.25in;"></td><td style="border-width: initial; border-style: none; border-color: initial; padding: 0pt 0px; vertical-align: top; width: 0.25in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; text-align: justify; margin-right: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;;font-style:italic;display:inline;"><div style="font-weight:bold;display:inline;">22.</div></div></div></div></td><td style="border-bottom: none;border-left: none;border-right: none;border-top: none;padding-bottom: 0pt;padding-left: 0;padding-right: 0;padding-top: 0pt;vertical-align: top;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; text-align: justify; margin-right: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;;font-style:italic;display:inline;"><div style="font-weight:bold;display:inline;">Reclassifications</div></div></div></div></td></tr></table><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0.2in; text-align: justify; background: none;"><div style="white-space: pre-line; font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); background: none; text-decoration: none; letter-spacing: 0px; top: 0px;;display:inline;">&#160;</div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0.25in; text-align: justify;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">Certain reclassifications have been made to the 2017 and 2016 financial statements to conform with the classifications used in 2018. These reclassifications did not impact the Company's consolidated financial condition or results of operations.</div></div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2018Q4 us-gaap Loans Receivable Net
LoansReceivableNet
2055195000
CY2018Q4 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
570148000
CY2018Q4 us-gaap Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
1887311000
CY2018Q4 us-gaap Subordinated Debt
SubordinatedDebt
80521000
CY2018 us-gaap Use Of Estimates
UseOfEstimates
<div><table style="border: none; border-collapse: collapse; margin-bottom: 0.001pt; width: 100%; table-layout: fixed;"><tr><td style="border-width: initial; border-style: none; border-color: initial; padding: 0px; vertical-align: top; width: 0.25in;"></td><td style="border-width: initial; border-style: none; border-color: initial; padding: 0pt 0px; vertical-align: top; width: 0.25in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; text-align: justify; margin-right: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;;font-style:italic;display:inline;"><div style="font-weight:bold;display:inline;">2.</div></div></div></div></td><td style="border-bottom: none;border-left: none;border-right: none;border-top: none;padding-bottom: 0pt;padding-left: 0;padding-right: 0;padding-top: 0pt;vertical-align: top;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; text-align: justify; margin-right: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;;font-style:italic;display:inline;"><div style="font-weight:bold;display:inline;">Estimates</div></div></div></div></td></tr></table><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0.2in; text-align: justify; background: none;"><div style="white-space: pre-line; font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); background: none; text-decoration: none; letter-spacing: 0px; top: 0px;;display:inline;">&#160;</div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin: 0px 0px 0px 0.25in; text-align: justify;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, acquisition accounting, intangible assets, and deferred tax assets.</div></div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017Q4 us-gaap Bank Owned Life Insurance
BankOwnedLifeInsurance
27054000
CY2017Q4 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
301989000
CY2017Q4 us-gaap Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
1168576000
CY2017Q4 us-gaap Subordinated Debt
SubordinatedDebt
10310000
CY2018 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
21225000
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
12986
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.63
CY2018 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
108
CY2018 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
21225
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
13094
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.62
CY2017 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
10616000
CY2017 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
9484
CY2017 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.12
CY2017 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
77
CY2017 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
10616
CY2017 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
9561
CY2017 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.11
CY2016 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
9666000
CY2016 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
5435
CY2016 us-gaap Convertible Preferred Dividends Net Of Tax
ConvertiblePreferredDividendsNetOfTax
134
CY2016 us-gaap Incremental Common Shares Attributable To Conversion Of Preferred Stock
IncrementalCommonSharesAttributableToConversionOfPreferredStock
742
CY2016 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
82
CY2016 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
9800
CY2016 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
6259
CY2018Q4 fbms Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year One
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYearOne
383000
CY2018Q4 fbms Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYearTwo
664000
CY2018Q4 fbms Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYearThree
1656000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2706000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2706000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2636000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2466000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2420000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
23166000
CY2018Q4 fbms Federal Reserve Bank Required Reserve
FederalReserveBankRequiredReserve
30900000
CY2018 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
69800000
CY2018 us-gaap Finite Lived Intangible Asset Useful Life
FiniteLivedIntangibleAssetUsefulLife
P10Y
CY2018 us-gaap Advertising Expense
AdvertisingExpense
382000
CY2017 us-gaap Advertising Expense
AdvertisingExpense
336000
CY2016 us-gaap Advertising Expense
AdvertisingExpense
402000
CY2018Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
17123
CY2018Q4 us-gaap Loans Payable To Bank
LoansPayableToBank
0
CY2018Q4 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
298585000
CY2018Q4 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
120107000
CY2018Q4 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
25696000
CY2018Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
21400000
CY2018Q4 us-gaap Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
12036000
CY2018Q4 us-gaap Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
7778000
CY2018Q4 us-gaap Time Deposits
TimeDeposits
485602000
CY2018Q4 us-gaap Time Deposits100000 Or More
TimeDeposits100000OrMore
110900000
CY2017Q4 us-gaap Time Deposits100000 Or More
TimeDeposits100000OrMore
71600000
CY2018Q4 us-gaap Advances From Federal Home Loan Banks
AdvancesFromFederalHomeLoanBanks
85500000
CY2017Q4 us-gaap Advances From Federal Home Loan Banks
AdvancesFromFederalHomeLoanBanks
88072000
CY2017Q4 us-gaap Loans Payable To Bank
LoansPayableToBank
16000000
CY2018Q4 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
85500000
CY2017Q4 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
104072000
CY2018Q4 us-gaap Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date
FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
85500000
CY2018 us-gaap Dividends Payable Nature
DividendsPayableNature
stock to no more than 100% of the aggregate per share dividend
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
784000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
275000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
463000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
191000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
347000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
175000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
256000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
0
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
229000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
0
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
197000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
0
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
2276000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
641000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
25000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
616000
CY2015Q2 us-gaap Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
54705
CY2015Q2 us-gaap Stock Redeemed Or Called During Period Value
StockRedeemedOrCalledDuringPeriodValue
302410
CY2018Q4 fbms Business Acquisition Purchase Price Allocation Loans Receivable
BusinessAcquisitionPurchasePriceAllocationLoansReceivable
274700000
CY2018Q4 fbms Business Combination Recognized Assets Acquired And Liabilities Assumed Discount On Loans Acquired
BusinessCombinationRecognizedAssetsAcquiredAndLiabilitiesAssumedDiscountOnLoansAcquired
3500000
CY2018 us-gaap Available For Sale Securities Gross Unrealized Gains
AvailableForSaleSecuritiesGrossUnrealizedGains
2661000
CY2018 us-gaap Available For Sale Securities Gross Unrealized Loss
AvailableForSaleSecuritiesGrossUnrealizedLoss
5127000
CY2017Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
357478000
CY2017 us-gaap Available For Sale Securities Gross Unrealized Gains
AvailableForSaleSecuritiesGrossUnrealizedGains
2834000
CY2017 us-gaap Available For Sale Securities Gross Unrealized Loss
AvailableForSaleSecuritiesGrossUnrealizedLoss
3419000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
19825000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
19794000
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
0
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
0
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
64933000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
64925000
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
0
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
0
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
82455000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
82687000
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
6000000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
37732000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
37348000
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
0
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
0
CY2018Q4 fbms Available For Sale Securities Debt Maturities With Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithSingleMaturityDateAmortizedCost
289745000
CY2018Q4 fbms Available For Sale Securities Debt Maturities With Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithSingleMaturityDateFairValue
287470000
CY2018Q4 fbms Held To Maturity Securities Debt Maturities With Single Maturity Date Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithSingleMaturityDateNetCarryingAmount
0
CY2018Q4 fbms Held To Maturity Securities Debt Maturities With Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithSingleMaturityDateFairValue
0
CY2018Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
494690000
CY2018Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
144490000
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1246000
CY2018Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
155914000
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
3881000
CY2018Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
300404000
CY2018 fbms Available For Sales Securities Continuous Unrealized Loss Position Aggregate Losses
AvailableForSalesSecuritiesContinuousUnrealizedLossPositionAggregateLosses
5127000
CY2017Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
140530000
CY2017Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1321000
CY2017Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
46086000
CY2017Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
2098000
CY2017Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
186616000
CY2017 fbms Available For Sales Securities Continuous Unrealized Loss Position Aggregate Losses
AvailableForSalesSecuritiesContinuousUnrealizedLossPositionAggregateLosses
3419000
CY2018Q4 us-gaap Marketable Securities
MarketableSecurities
411900000
CY2017Q4 us-gaap Marketable Securities
MarketableSecurities
289000000
CY2016 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
126000
CY2018Q4 fbms Number Of Security Portfolio
NumberOfSecurityPortfolio
427
CY2017Q4 fbms Number Of Security Portfolio
NumberOfSecurityPortfolio
235
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
2435000
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
408000
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
3363000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
834000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
101000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
577000
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
2523000
CY2017 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
6446000
CY2016 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-10000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5792000
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
6955000
CY2016 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
3930000
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
5674000
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2017 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
6150000
CY2016 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
4917000
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2018 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
867000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.03
CY2017 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
1155000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.06
CY2016 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
927000
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.07
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Depreciation
IncomeTaxReconciliationNondeductibleExpenseDepreciation
403000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion
0.01
CY2017 us-gaap Income Tax Reconciliation Nondeductible Expense Depreciation
IncomeTaxReconciliationNondeductibleExpenseDepreciation
234000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion
0.01
CY2016 us-gaap Income Tax Reconciliation Nondeductible Expense Depreciation
IncomeTaxReconciliationNondeductibleExpenseDepreciation
131000
CY2016 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion
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IncomeTaxReconciliationStateAndLocalIncomeTaxes
1058000
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
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CY2017 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
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CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0
CY2016 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
375000
CY2016 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.03
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334000
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CY2017 us-gaap Income Tax Reconciliation Tax Credits
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331000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
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CY2016 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
309000
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
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0
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
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0
CY2017 us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
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2081000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
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CY2016 us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
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0
CY2016 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
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CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
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CY2017 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
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CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
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CY2016 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
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CY2016 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
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CY2018 us-gaap Effective Income Tax Rate Continuing Operations
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CY2017 us-gaap Effective Income Tax Rate Continuing Operations
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CY2016 us-gaap Effective Income Tax Rate Continuing Operations
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2547000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
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CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
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2831000
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1501000
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601000
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344000
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494000
CY2017Q4 fbms Deferredtaxassetsotherrealestate
Deferredtaxassetsotherrealestate
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CY2018Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
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611000
CY2017Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
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150000
CY2018Q4 us-gaap Deferred Tax Assets Gross
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12600000
CY2017Q4 us-gaap Deferred Tax Assets Gross
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5901000
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CY2017Q4 fbms Deferredtaxliabilitiessecurities
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3056000
CY2017Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
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316000
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4959000
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204000
CY2018Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill
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1356000
CY2017Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill
989000
CY2018Q4 us-gaap Deferred Income Tax Liabilities
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9774000
CY2017Q4 us-gaap Deferred Income Tax Liabilities
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1552000
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2826000
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2100000
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1235000
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DeferredTaxAssetsDeferredCompensation
0
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3505000
CY2017Q4 fbms Deferred Tax Assets Loan Purchase Accounting
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254000
CY2017Q4 us-gaap Deferred Tax Liabilities Other
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20191000
CY2017Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
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16366000
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74783000
CY2017Q4 us-gaap Property Plant And Equipment Net
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46426000
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CY2017Q4 us-gaap Property Plant And Equipment Gross
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86000
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195000
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2563000
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2472000
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27017000
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17571000
CY2017Q4 us-gaap Assets
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1813238000
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44604000
CY2016Q4 us-gaap Assets
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1277367000
CY2016Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
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CY2016 us-gaap Interest Expense
InterestExpense
4315000
CY2016 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
40289000
CY2016 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
39664000
CY2016 us-gaap Noninterest Income
NoninterestIncome
11247000
CY2016 us-gaap Noninterest Expense
NoninterestExpense
36862000
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IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
14049000
CY2018 fbms Financing Receivable Modifications Pre Modification Recorded Investment During Period
FinancingReceivableModificationsPreModificationRecordedInvestmentDuringPeriod
4217000
CY2018 fbms Financing Receivable Modifications Post Modification Recorded Investment During Period
FinancingReceivableModificationsPostModificationRecordedInvestmentDuringPeriod
4195000
CY2018 fbms Financing Receivable Modiication Impaired Financing Receivable Interest Incom Recognized
FinancingReceivableModiicationImpairedFinancingReceivableInterestIncomRecognized
103000
CY2017 fbms Financing Receivable Modifications Pre Modification Recorded Investment During Period
FinancingReceivableModificationsPreModificationRecordedInvestmentDuringPeriod
592000
CY2017 fbms Financing Receivable Modifications Post Modification Recorded Investment During Period
FinancingReceivableModificationsPostModificationRecordedInvestmentDuringPeriod
558000
CY2017 fbms Financing Receivable Modiication Impaired Financing Receivable Interest Incom Recognized
FinancingReceivableModiicationImpairedFinancingReceivableInterestIncomRecognized
21000
CY2016 fbms Financing Receivable Modifications Pre Modification Recorded Investment During Period
FinancingReceivableModificationsPreModificationRecordedInvestmentDuringPeriod
296000
CY2016 fbms Financing Receivable Modifications Post Modification Recorded Investment During Period
FinancingReceivableModificationsPostModificationRecordedInvestmentDuringPeriod
269000
CY2016 fbms Financing Receivable Modifications Number Of Contracts During Period
FinancingReceivableModificationsNumberOfContractsDuringPeriod
1
CY2016 fbms Financing Receivable Modiication Impaired Financing Receivable Interest Incom Recognized
FinancingReceivableModiicationImpairedFinancingReceivableInterestIncomRecognized
13000
CY2018Q4 fbms Loans And Leases Receivable Net Of Deferred Income Including Loans Held For Sale
LoansAndLeasesReceivableNetOfDeferredIncomeIncludingLoansHeldForSale
2065260000
CY2017Q4 fbms Loans And Leases Receivable Net Of Deferred Income Including Loans Held For Sale
LoansAndLeasesReceivableNetOfDeferredIncomeIncludingLoansHeldForSale
1230096000
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
10065000
CY2017Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
8288000
CY2017Q4 us-gaap Loans Receivable Net
LoansReceivableNet
1221808000
CY2018Q4 fbms Percentage Of Loan Portfolio
PercentageOfLoanPortfolio
1
CY2017Q4 fbms Percentage Of Loan Portfolio
PercentageOfLoanPortfolio
1
CY2018Q4 fbms Allowance For Credit Losses Percentage
AllowanceForCreditLossesPercentage
1
CY2017Q4 fbms Allowance For Credit Losses Percentage
AllowanceForCreditLossesPercentage
1
CY2016Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
7510000
CY2015Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
6747000
CY2018 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
581000
CY2017 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
405000
CY2016 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
771000
CY2018 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
419000
CY2017 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
677000
CY2016 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
909000
CY2018 fbms Allowance For Doubtful Accounts Charge Offs Net Of Recoveries
AllowanceForDoubtfulAccountsChargeOffsNetOfRecoveries
162000
CY2017 fbms Allowance For Doubtful Accounts Charge Offs Net Of Recoveries
AllowanceForDoubtfulAccountsChargeOffsNetOfRecoveries
-272000
CY2016 fbms Allowance For Doubtful Accounts Charge Offs Net Of Recoveries
AllowanceForDoubtfulAccountsChargeOffsNetOfRecoveries
-138000
CY2018Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
25247000
CY2017Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
6559000
CY2018Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
5864000
CY2017Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
4015000
CY2018Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
31111000
CY2017Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
10574000
CY2018Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
1179000
CY2017Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
661000
CY2017Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
5674000
CY2018Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
1265000
CY2017Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
285000
CY2018 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
16257000
CY2017 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
9041000
CY2018 fbms Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
256000
CY2017 fbms Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
0
CY2016 fbms Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
0
CY2018 us-gaap Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
721000
CY2017 us-gaap Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
326000
CY2016 us-gaap Impaired Financing Receivable Interest Income Cash Basis Method
ImpairedFinancingReceivableInterestIncomeCashBasisMethod
188000
CY2018Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
31111000
CY2018Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
2029311000
CY2018Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
2060422000
CY2018Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
1179000
CY2018Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
8886000
CY2017Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
10574000
CY2017Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
1214732000
CY2017Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
1225306000
CY2017Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
661000
CY2017Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
7627000
CY2018Q4 us-gaap Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
27291000
CY2018Q4 fbms Impaired Financing Receivable With No Related Allowance
ImpairedFinancingReceivableWithNoRelatedAllowance
0
CY2018 us-gaap Impaired Financing Receivable With No Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
12668000
CY2018 us-gaap Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method
ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
526000
CY2018Q4 us-gaap Impaired Financing Receivable With Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
5864000
CY2018 us-gaap Impaired Financing Receivable With Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
4415000
CY2018 us-gaap Impaired Financing Receivable With Related Allowance Interest Income Accrual Method
ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
195000
CY2018Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
33155000
CY2018 us-gaap Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
721000
CY2017Q4 us-gaap Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
6899000
CY2017Q4 fbms Impaired Financing Receivable With No Related Allowance
ImpairedFinancingReceivableWithNoRelatedAllowance
0
CY2017Q4 us-gaap Impaired Financing Receivable With Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
4015000
CY2017Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
10914000
CY2017 us-gaap Impaired Financing Receivable With No Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
5506000
CY2017 us-gaap Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method
ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
185000
CY2017 us-gaap Impaired Financing Receivable With Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
3535000
CY2017 us-gaap Impaired Financing Receivable With Related Allowance Interest Income Accrual Method
ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
141000
CY2017 us-gaap Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
326000
CY2016 us-gaap Impaired Financing Receivable With No Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
4668000
CY2016 us-gaap Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method
ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
38000
CY2016 us-gaap Impaired Financing Receivable With Related Allowance Average Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
3841000
CY2016 us-gaap Impaired Financing Receivable With Related Allowance Interest Income Accrual Method
ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
150000
CY2016 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
8509000
CY2016 us-gaap Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
188000
CY2016Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
2667000
CY2016Q4 us-gaap Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
2913000
CY2016Q4 fbms Impaired Financing Receivable With No Related Allowance
ImpairedFinancingReceivableWithNoRelatedAllowance
0
CY2016Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
3461000
CY2016Q4 us-gaap Impaired Financing Receivable With Related Allowance Unpaid Principal Balance
ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
3575000
CY2016Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
682000
CY2016Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
6128000
CY2016Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
6488000
CY2018 fbms Financing Receivable Modifications Number Of Contracts During Period
FinancingReceivableModificationsNumberOfContractsDuringPeriod
5
CY2017 fbms Financing Receivable Modifications Number Of Contracts During Period
FinancingReceivableModificationsNumberOfContractsDuringPeriod
5
CY2018Q4 fbms Loans And Leases Receivable Allowance Restated
LoansAndLeasesReceivableAllowanceRestated
8107000
CY2017Q4 fbms Loans And Leases Receivable Allowance Restated
LoansAndLeasesReceivableAllowanceRestated
7510000
CY2016Q4 fbms Loans And Leases Receivable Allowance Restated
LoansAndLeasesReceivableAllowanceRestated
6747000
CY2018Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
776000
CY2017Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
966000
CY2018Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
7028000
CY2018Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
6000000
CY2017Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
6000000
CY2018 us-gaap Noninterest Income Other
NoninterestIncomeOther
5247000
CY2017 us-gaap Noninterest Income Other
NoninterestIncomeOther
3758000
CY2016 us-gaap Noninterest Income Other
NoninterestIncomeOther
2674000
CY2018 us-gaap Proceeds From Issuance Of Trust Preferred Securities
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6000000
CY2018 us-gaap Debt Instrument Maturity Date Description
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2033
CY2018 us-gaap Debt Instrument Description Of Variable Rate Basis
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2.85
CY2018 us-gaap New Accounting Pronouncement Or Change In Accounting Principle Effect Of Adoption Quantification
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348000
CY2018 us-gaap Payments To Acquire Limited Partnership Interests
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4400000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
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215557
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
20.16
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
60984
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
2250
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
19236
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
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255055
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
22.94
CY2018Q4 us-gaap Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged
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1685000000
CY2018Q4 us-gaap Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds
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694000000
CY2018Q4 us-gaap Employee Stock Ownership Plan Esop Deferred Shares Fair Value
EmployeeStockOwnershipPlanESOPDeferredSharesFairValue
177000
CY2018 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
880000
CY2018 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
546000
CY2016Q1 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.00625
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DividendsPayableCurrentAndNoncurrent
30700000
CY2018Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
10900000
CY2018 fbms Loan Commitments
LoanCommitments
P90D
CY2018Q4 us-gaap Certain Loans Acquired In Transfer Accounted For As Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition
CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition
4200000
CY2018Q4 us-gaap Certain Loans Acquired In Transfer Accounted For As Debt Securities Acquired During Period At Acquisition At Fair Value
CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue
3900000
CY2018Q4 us-gaap Certain Loans Acquired In Transfer Accounted For As Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition
CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition
3800000
CY2017Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
836000
CY2017Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
1185000
CY2018 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions
2487000
CY2018 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
83000
CY2018 fbms Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net Accretion
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNetAccretion
217000
CY2018 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference
254000
CY2018 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
0
CY2018 fbms Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net Disposals Of Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNetDisposalsOfLoans
3214000
CY2018 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Transfers To Loans Held For Sale
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldTransfersToLoansHeldForSale
10000
CY2018 fbms Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Chargeoff Carrying Amount
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10000
CY2018Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
3835000
CY2018Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
13817000
CY2018Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Outstanding Balance
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance
626000
CY2018Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
13405000
CY2017 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
5000
CY2017 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
21000
CY2016 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
130000
CY2016 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
4000
CY2018 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference
859000
CY2018 fbms Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Reclassification From Prior Year
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountReclassificationFromPriorYear
3229000
CY2018 us-gaap Gain Loss On Sales Of Loans Net
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33000
CY2018 fbms Service Charges On Deposits Overdraft Fees
ServiceChargesOnDepositsOverdraftFees
3308000
CY2018 fbms Service Charges On Deposits Other
ServiceChargesOnDepositsOther
2485000
CY2018 fbms Interchange Income
InterchangeIncome
5247000
CY2018 us-gaap Brokerage Commissions Revenue
BrokerageCommissionsRevenue
43000
CY2018 us-gaap Interest Income Other
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9051000
CY2017 fbms Service Charges On Deposits Overdraft Fees
ServiceChargesOnDepositsOverdraftFees
2227000
CY2017 fbms Service Charges On Deposits Other
ServiceChargesOnDepositsOther
1373000
CY2017 fbms Interchange Income
InterchangeIncome
3758000
CY2017 us-gaap Brokerage Commissions Revenue
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25000
CY2017 us-gaap Gain Loss On Sales Of Loans Net
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0
CY2017 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
-16000
CY2017 us-gaap Interest Income Other
InterestIncomeOther
7195000
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10-K
CY2018 dei Amendment Flag
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2018-12-31
CY2018 dei Document Fiscal Year Focus
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2018
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FY
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FIRST BANCSHARES INC /MS/
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0000947559
CY2018 dei Current Fiscal Year End Date
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--12-31
CY2018 dei Entity Well Known Seasoned Issuer
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No
CY2018 dei Entity Voluntary Filers
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No
CY2018 dei Entity Current Reporting Status
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Accelerated Filer
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442699445
CY2018 dei Trading Symbol
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FBMS
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EntityCommonStockSharesOutstanding
17272731
CY2018 dei Entity Shell Company
EntityShellCompany
false
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EntityEmergingGrowthCompany
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CY2018 dei Entity Small Business
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false
CY2018 us-gaap Fair Value Measurements Valuation Processes Description
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CY2017 us-gaap Fair Value Measurements Valuation Processes Description
FairValueMeasurementsValuationProcessesDescription
Discounted cash flow
CY2016 us-gaap Fair Value Measurements Valuation Processes Description
FairValueMeasurementsValuationProcessesDescription
Discounted cash flow
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
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10232000
CY2018 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
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P5Y
CY2018 fbms Financial Assistance And Bank Enterprise Awards
FinancialAssistanceAndBankEnterpriseAwards
2098000
CY2017 fbms Financial Assistance And Bank Enterprise Awards
FinancialAssistanceAndBankEnterpriseAwards
0
CY2016 fbms Financial Assistance And Bank Enterprise Awards
FinancialAssistanceAndBankEnterpriseAwards
261000
CY2018 fbms Non Cash Dividends On Restricted Stock
NonCashDividendsOnRestrictedStock
43000
CY2017 fbms Non Cash Dividends On Restricted Stock
NonCashDividendsOnRestrictedStock
33000
CY2016 fbms Non Cash Dividends On Restricted Stock
NonCashDividendsOnRestrictedStock
32000
CY2018 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
334000
CY2018 fbms Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net Additions
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNetAdditions
12290000
CY2018 fbms Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net Transfer From Non Accretable
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNetTransferFromNonAccretable
120000

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