Loans - Narrative (Details) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019 USD ($) industry_concentration	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)
Financing Receivable, Recorded Investment [Line Items]
Number of industry segment concentration above threshold limit \| industry_concentration	1
Concentration risk percentage	10.00%
Loans exposure in oil and gas industry	$ 113,000	$ 113,000
Loans with exposure in commercial real estate	$ 3,000	3,000
TDRs that had a payment default that were modified within the previous 12 months		$ 713	$ 0
Loans and Finance Receivables \| Customer Concentration Risk \| Manufacturing Industry
Financing Receivable, Recorded Investment [Line Items]
Concentration risk percentage	12.80%

This line item represents the loans exposure in the oil and gas industry.

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- Definition

This line item represents the loans with exposure in the commercial real estate section.

+ References

No definition available.

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- Definition

This line item represents the number of industry segment concentration above threshold limit of the loan portfolio.

+ References

No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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- Definition

Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default.

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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.

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