XML 71 R38.htm IDEA: XBRL DOCUMENT v3.19.3
Acquisitions - Narrative (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Jun. 30, 2019
USD ($)
Jul. 01, 2018
USD ($)
shares
Jun. 30, 2019
USD ($)
Sep. 30, 2019
USD ($)
Dec. 31, 2018
USD ($)
Jun. 29, 2018
$ / shares
Business Acquisition [Line Items]            
Goodwill       $ 808,322 $ 808,726  
Grandpoint Capital, Inc.            
Business Acquisition [Line Items]            
Total assets acquired $ 3,076,224 $ 3,051,567 $ 3,076,224      
Gross loans acquired   2,400,000        
Total deposits acquired 2,506,929 $ 2,506,663 2,506,929      
Equity issued, ratio   0.4750        
Consideration paid 602,152 $ 602,200        
Aggregate cash consideration payable   28,100        
Company's common stock value (usd per share) | $ / shares           $ 38.15
Goodwill $ 312,639 $ 312,600 312,639      
Net adjustment to loans, deferred tax assets and other assets since acquisition     $ 580      
Grandpoint Capital, Inc. | Common Stock            
Business Acquisition [Line Items]            
Common stock issued as consideration (in shares) | shares   15,758,089