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Amount of increase in allowance for credit loss on financing receivable purchased with credit deterioration.

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Significant Accounting Policies (Details) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended
	Jun. 01, 2020	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Initial ACL Recorded for PCD Loans		$ 21,242		$ 21,242
Opus Bank
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fair value of PCD loans	$ 841,200
Initial ACL Recorded for PCD Loans	$ 21,200
Min
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Weighted average useful life			6 years
Max
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Weighted average useful life			11 years