XML 90 R72.htm IDEA: XBRL DOCUMENT v3.22.0.1
Summary of Significant Accounting Policies - Accounting Standard Adopted -Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Jan. 01, 2020
Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Impairment of goodwill $ 0 $ 0 $ 0    
Impairment of other intangible     0    
Additional allowance for credit losses for loans 301,807 301,807 457,309 $ 54,400 $ 56,927
Deferred tax assets 64,964 64,964 110,946    
Additional reserve for unfunded commitments       6,400  
Retained earnings 997,657 997,657 657,451    
Adjustments          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Additional allowance for credit losses for loans     457,309   111,365
ASU 2016-13          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Additional allowance for credit losses for loans       54,438  
Deferred tax assets       12,639  
Additional reserve for unfunded commitments       6,400  
Retained earnings $ 44,800 $ 44,800   (44,820)  
ASU 2016-13 | Adjustments          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Additional allowance for credit losses for loans     $ 109,442 56,927 $ 51,030
Deferred tax assets       31,316  
Retained earnings       $ 679,895