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Loans (Interest Income Recognized in loans individually evaluated for impairment) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Originated Loans [Member]
Impaired Financing Receivable Interest Income Accrual Method [Abstract]
Total Interest Income	$ 1,371
Impaired Financing Receivable Average Recorded Investment [Abstract]
Total Average Recorded Investment	166,793
Acquired loans accounted for under ASC 310-20 [Member]
Impaired Financing Receivable Interest Income Accrual Method [Abstract]
Total Interest Income	1,371
Impaired Financing Receivable Average Recorded Investment [Abstract]
Total Average Recorded Investment	167,540
Commercial Loan [Member] | Originated Loans [Member]
Impaired Financing Receivable Interest Income Accrual Method [Abstract]
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	399
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	305
Impaired Financing Receivable Average Recorded Investment [Abstract]
Impaired Financing Receivable With Related Allowance Average Recorded Investment	50,890
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	32,246
Commercial Loan [Member] | Acquired loans accounted for under ASC 310-20 [Member]
Impaired Financing Receivable Interest Income Accrual Method [Abstract]
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0
Impaired Financing Receivable Average Recorded Investment [Abstract]
Impaired Financing Receivable With Related Allowance Average Recorded Investment	747
Troubled Debt Restructuring [Member] | Originated Loans [Member]
Impaired Financing Receivable Interest Income Accrual Method [Abstract]
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	667
Impaired Financing Receivable Average Recorded Investment [Abstract]
Impaired Financing Receivable With Related Allowance Average Recorded Investment	$ 83,657

X

- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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