XML 49 R31.htm IDEA: XBRL DOCUMENT
v3.19.3

NOTE 3 - INVESTMENT SECURITIES - Amortized Cost and Fair Value of Investment Securities (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Securities held to maturity: |  |
Securities held to maturity, at amortized cost | $ 343,477 | $ 401,913
Securities held to maturity, gross unrealized gains | 20,122 | 5,661
Securities held to maturity, gross unrealized (losses) | (125) | (6,804)
Securities held to maturity, fair value | 363,474 | 400,770
Securities available for sale: |  |
Debt Securities, Available-for-sale, Amortized Cost | 206,949 | 266,671
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax | 5,257 | 501
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax | 274 | 6,116
Securities available for sale, at fair value | 211,932 | 261,056
Debt Securities, Available-for-sale | 211,932 | 261,056
US States and Political Subdivisions Debt Securities |  |
Securities held to maturity: |  |
Securities held to maturity, at amortized cost | 342,427 | 400,863
Securities held to maturity, gross unrealized gains | 20,122 | 5,661
Securities held to maturity, gross unrealized (losses) | (119) | (6,803)
Securities held to maturity, fair value | 362,430 | 399,721
Securities available for sale: |  |
Debt Securities, Available-for-sale, Amortized Cost | 47,259 | 59,069
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax | 1,653 | 180
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax | 10 | 703
Securities available for sale, at fair value | 48,902 | 58,546
Debt Securities, Available-for-sale | 48,902 | 58,546
US Government Agencies Debt Securities |  |
Securities available for sale: |  |
Debt Securities, Available-for-sale, Amortized Cost | 20,861 | 37,150
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax | 470 | 39
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax | 63 | 778
Securities available for sale, at fair value | 21,268 | 36,411
Debt Securities, Available-for-sale | 21,268 | 36,411
Residential Mortgage Backed Securities |  |
Securities available for sale: |  |
Debt Securities, Available-for-sale, Amortized Cost | 121,118 | 163,698
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax | 2,962 | 182
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax | 200 | 4,631
Securities available for sale, at fair value | 123,880 | 159,249
Debt Securities, Available-for-sale | 123,880 | 159,249
Other Securities |  |
Securities held to maturity: |  |
Securities held to maturity, at amortized cost | 1,050 | 1,050
Securities held to maturity, gross unrealized (losses) | (6) | (1)
Securities held to maturity, fair value | 1,044 | 1,049
Securities available for sale: |  |
Debt Securities, Available-for-sale, Amortized Cost | 17,711 | 6,754
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax | 172 | 100
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax | 1 | 4
Securities available for sale, at fair value | 17,882 | 6,850
Debt Securities, Available-for-sale | $ 17,882 | $ 6,850

X
- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26610-111562 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 + Details
Name: | us-gaap_AvailableForSaleSecuritiesDebtSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27232-111563 + Details
Name: | us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27232-111563 + Details
Name: | us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, before other-than-temporary impairment (OTTI) accretion, of investment in debt securities measured at amortized cost (held-to-maturity). + References No definition available. + Details
Name: | us-gaap_HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27232-111563 + Details
Name: | us-gaap_HeldToMaturitySecuritiesFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=qcrh_OtherSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |