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v3.19.1

Derivatives (Interest rate swap not designated as hedging instruments and their term) (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2019 USD ($)
Derivative [Line Items] |
Notional derivative not designated as an hedging instrument. | $ 42,400
Derivatives Offered to Clients - 1 Month LIBOR [Member] |
Derivative [Line Items] |
Notional derivative not designated as an hedging instrument. | 12,500
Mirror Image Derivatives - 1 Month LIBOR [Member] |
Derivative [Line Items] |
Notional derivative not designated as an hedging instrument. | 12,500
Interest Rate Swap 1, 5.5050% [Member] | Derivatives Offered to Clients - 1 Month LIBOR [Member] |
Derivative [Line Items] |
Notional derivative not designated as an hedging instrument. | $ 12,500
Fixed rate | 5.505%
Settlement Date | Apr. 11, 2009
Maturity Date | Apr. 11, 2019
Interest Rate Swap 2, 5.5050% [Member] | Mirror Image Derivatives - 1 Month LIBOR [Member] |
Derivative [Line Items] |
Notional derivative not designated as an hedging instrument. | $ 12,500
Fixed rate | 5.505%
Settlement Date | Apr. 11, 2009
Maturity Date | Apr. 11, 2019

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

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- Definition The settlement date of an investment contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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Namespace Prefix: | invest_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

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- Definition Average fixed interest rate related to the group of interest rate derivatives. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Period Type: | duration

X
- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
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Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

X
- Details
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X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |