XML 46 R35.htm IDEA: XBRL DOCUMENT

Use of Estimates (Details) $ in Thousands	9 Months Ended
Use of Estimates (Details) $ in Thousands	Sep. 30, 2021 USD ($) item	Dec. 31, 2020 USD ($) item
Net loans	$ 6,593,991	$ 6,659,521
Small Business Administration Portfolio Segment [Member] \| Paycheck Protection Program [Member]
Number of active forbearances \| item	38	134
Outstanding balance in active forbearance	$ 162,000	$ 364,400
Financing Receivable	$ 9,500
Small Business Administration Portfolio Segment [Member] \| Paycheck Protection Program [Member] \| Minimum [Member]
Escrow term	1 month
Small Business Administration Portfolio Segment [Member] \| Paycheck Protection Program [Member] \| Maximum [Member]
Escrow term	30 months