XML 142 R125.htm IDEA: XBRL DOCUMENT
v3.20.4

Business Combinations, Goodwill and Intangible Assets (Total Consideration Transferred and Fair Value of Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands |  |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jul. 01, 2019 | Oct. 15, 2018 | Oct. 14, 2018 | May 18, 2018 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Consideration |  |  |  |  |  |  |  |
Total Cash Received from First Financial |  |  |  |  | $ 0 | $ 0 | $ 42,700 |
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed: |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | 121,956 | 121,306 | 103,681 | $ 54,058
Citizens First |  |  |  |  |  |  |  |
Consideration |  |  |  |  |  |  |  |
Cash for Options and Fractional Shares | $ 216 |  |  |  |  |  |  |
Cash Consideration | 15,294 |  |  |  |  |  |  |
Equity Instruments | 50,118 |  |  |  |  |  |  |
Fair Value of Total Consideration Transferred | 65,628 |  |  |  |  |  |  |
Total Cash Received from First Financial |  |  |  |  | $ 0 | $ 5,545 | $ 0 |
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed: |  |  |  |  |  |  |  |
Cash | 21,055 |  |  |  |  |  |  |
Interest-bearing Time Deposits with Banks | 2,231 |  |  |  |  |  |  |
Securities | 43,839 |  |  |  |  |  |  |
Loans | 356,970 |  |  |  |  |  |  |
Stock in FHLB of Indianapolis and Other Restricted Stock, at Cost | 2,065 |  |  |  |  |  |  |
Premises, Furniture & Equipment | 10,772 |  |  |  |  |  |  |
Other Real Estate | 0 |  |  |  |  |  |  |
Intangible Assets | 4,547 |  |  |  |  |  |  |
Company Owned Life Insurance | 8,796 |  |  |  |  |  |  |
Accrued Interest Receivable and Other Assets | 3,863 |  |  |  |  |  |  |
Deposits - Non-interest Bearing | (52,521) |  |  |  |  |  |  |
Deposits - Interest Bearing | (318,966) |  |  |  |  |  |  |
FHLB Advances and Other Borrowings | (31,068) |  |  |  |  |  |  |
Accrued Interest Payable and Other Liabilities | (3,694) |  |  |  |  |  |  |
Total Identifiable Net Assets | 47,889 |  |  |  |  |  |  |
Goodwill | $ 17,739 |  |  |  |  |  |  |
First Security |  |  |  |  |  |  |  |
Consideration |  |  |  |  |  |  |  |
Cash for Options and Fractional Shares |  | $ 132 | $ 124 |  |  |  |  |
Cash Consideration |  | 31,039 |  |  |  |  |  |
Equity Instruments |  | 64,898 | $ 29,886 |  |  |  |  |
Fair Value of Total Consideration Transferred |  | 96,069 |  |  |  |  |  |
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed: |  |  |  |  |  |  |  |
Cash |  | 13,605 |  |  |  |  |  |
Interest-bearing Time Deposits with Banks |  | 250 |  |  |  |  |  |
Securities |  | 109,580 |  |  |  |  |  |
Loans |  | 390,106 |  |  |  |  |  |
Stock in FHLB of Indianapolis and Other Restricted Stock, at Cost |  | 2,607 |  |  |  |  |  |
Premises, Furniture & Equipment |  | 11,149 |  |  |  |  |  |
Other Real Estate |  | 468 |  |  |  |  |  |
Intangible Assets |  | 6,139 |  |  |  |  |  |
Company Owned Life Insurance |  | 13,135 |  |  |  |  |  |
Accrued Interest Receivable and Other Assets |  | 6,126 |  |  |  |  |  |
Deposits - Non-interest Bearing |  | (66,112) |  |  |  |  |  |
Deposits - Interest Bearing |  | (358,285) |  |  |  |  |  |
FHLB Advances and Other Borrowings |  | (73,275) |  |  |  |  |  |
Accrued Interest Payable and Other Liabilities |  | (2,618) |  |  |  |  |  |
Total Identifiable Net Assets |  | 52,875 |  |  |  |  |  |
Goodwill |  | $ 43,194 |  |  |  |  |  |
Branch Acquisition |  |  |  |  |  |  |  |
Consideration |  |  |  |  |  |  |  |
Total Cash Received from First Financial |  |  |  | $ 41,826 |  |  |  |
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed: |  |  |  |  |  |  |  |
Cash |  |  |  | 756 |  |  |  |
Loans |  |  |  | 116,305 |  |  |  |
Premises, Furniture & Equipment |  |  |  | 5,666 |  |  |  |
Intangible Assets |  |  |  | 3,475 |  |  |  |
Accrued Interest Receivable and Other Assets |  |  |  | 780 |  |  |  |
Deposits - Non-interest Bearing |  |  |  | (39,607) |  |  |  |
Deposits - Interest Bearing |  |  |  | (136,096) |  |  |  |
Accrued Interest Payable and Other Liabilities |  |  |  | (70) |  |  |  |
Total Identifiable Net Assets |  |  |  | (48,791) |  |  |  |
Goodwill |  |  |  | $ 6,965 |  |  |  |

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Advances from Federal Home Loan Banks + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAdvancesfromFederalHomeLoanBanks
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Bank Owned Life Insurance + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBankOwnedLifeInsurance
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Federal Home Loan Bank Stock + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedFederalHomeLoanBankStock
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Interest Payable and Other Liabilities + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInterestPayableandOtherLiabilities
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Interest Receivable and Other Assets + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInterestReceivableandOtherAssets
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Interest-bearing Deposit Liabilities + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInterestbearingDepositLiabilities
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Interest-bearing Deposits in Banks and Other Financial Institutions + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInterestbearingDepositsinBanksandOtherFinancialInstitutions
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Loans and Leases Receivable + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLoansandLeasesReceivable
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noninterest-bearing Deposit Liabilities + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedNoninterestbearingDepositLiabilities
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Real Estate Acquired Through Foreclosure + References No definition available. + Details
Name: | gabc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedRealEstateAcquiredThroughForeclosure
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Payments to Acquire Businesses, Cash for Options and Fractional Shares + References No definition available. + Details
Name: | gabc_PaymentstoAcquireBusinessesCashforOptionsandFractionalShares
Namespace Prefix: | gabc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investments in debt and equity securities, including, but not limited to, held-to-maturity, trading and available-for-sale expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of property, plant, and equipment recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
Name: | us-gaap_CashAcquiredFromAcquisition
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=gabc_CitizensFirstCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=gabc_FirstSecurityInc.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=gabc_FirstFinancialBankcorpMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |