XML 82 R71.htm IDEA: XBRL DOCUMENT v3.23.2
Note 11 - Subordinated Debentures (Details Textual) - USD ($)
$ in Millions
1 Months Ended 6 Months Ended
Jun. 10, 2020
Jan. 11, 2018
Dec. 31, 2003
Jun. 30, 2023
May 01, 2023
Dec. 19, 2003
Subordinated Debt [Member] | The 2020 Notes [Member]            
Debt Instrument, Face Amount $ 75.0          
Debt Instrument, Interest Rate, Stated Percentage 5.75%          
Subordinated Debt [Member] | The Notes [Member]            
Debt Instrument, Face Amount   $ 75.0        
Subordinated Debt [Member] | LIBOR - London Interbank Offered Rate [Member] | The Notes [Member]            
Debt Instrument, Basis Spread on Variable Rate   2.84%        
Subordinated Debt [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | The 2020 Notes [Member]            
Debt Instrument, Basis Spread on Variable Rate 5.605%          
Center Bancorp Statutory Trust II [Member]            
Debt Instrument, Face Amount       $ 5.0    
Center Bancorp Statutory Trust II [Member] | Subordinated Debt [Member]            
Debt Instrument, Face Amount       $ 5,000.0   $ 5.0
Proceeds from Issuance of Debt     $ 5.2      
Debt Instrument, Basis Spread on Variable Rate       2.85%    
Debt Instrument, Interest Rate, Effective Percentage       8.15%    
Center Bancorp Statutory Trust II [Member] | Subordinated Debt [Member] | LIBOR - London Interbank Offered Rate [Member]            
Debt Instrument, Basis Spread on Variable Rate     2.85%      
Center Bancorp Statutory Trust II [Member] | Subordinated Debt [Member] | Secured Overnight Financing Rate (SOFR) [Member]            
Debt Instrument, Interest Rate, Effective Percentage       2.85% 0.26161%