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Derivative Financial Instruments and Hedging Activities - Information on Derivatives (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 USD ($) derivative | Mar. 31, 2018 USD ($) | Dec. 31, 2018 USD ($)
Derivatives, Fair Value [Line Items] |  |  |
Carrying Amounts of Hedged Assets | $ 18,041 |  | $ 17,917
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Loans | 368 |  | 6
Interest and fees on loans | 20,695 | $ 18,887 |
Fair value hedge | Interest income |  |  |
Derivatives, Fair Value [Line Items] |  |  |
(Decrease) increase in value of designated interest rate swaps due to LIBOR interest rate movements | (357) | 529 |
Payment on interest rate swaps | (12) | (55) |
Increase (decrease) in value of hedged loans | 362 | (576) |
Decrease in value of yield maintenance agreement | (4) | (4) |
Net loss on derivatives recognized against interest income | (11) | $ (106) |
Fair value hedge | Designated as hedging instrument |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Accrued interest on swaps | $ 2 |  | 3
Fair value hedge | Designated as hedging instrument | Interest rate swap |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Number of derivative instruments | derivative | 5 |  |
Fair value hedge | Designated as hedging instrument | Interest rate swap | Other assets |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Interest rate contracts notional amount, asset derivatives | $ 3,760 |  | 8,895
Fair value hedge | Designated as hedging instrument | Interest rate swap | Other liabilities |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Interest rate contracts notional amount, liability derivatives | 13,914 |  | 9,016
Fair value hedge | Designated as hedging instrument | Interest rate contract | Other assets |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Interest rate contracts fair value, asset derivatives | 60 |  | 161
Fair value hedge | Designated as hedging instrument | Interest rate contract | Other liabilities |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Interest rate contracts fair value, liability derivatives | $ 631 |  | $ 375

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- Definition Derivative, Accrued Interest, Interest Rate Swaps + References No definition available. + Details
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- Definition Increase (Decrease) in value of yield maintenance agreement recognized against interest income. + References No definition available. + Details
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- Definition Payment on interest rate swaps recorded in interest income. + References No definition available. + Details
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- Definition Nominal or face amount used to calculate payments on the derivative asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959 + Details
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- Definition Amount of asset hedged in fair value hedging relationship. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4EE -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109999712-113959 + Details
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- Definition Amount of unrealized gain (loss) included in earnings related to the fair value of the hedged item in an interest rate fair value hedge, offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 + Details
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- Definition Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 + Details
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- Definition The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.1) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 + Details
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