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Leases (Tables)
9 Months Ended
Sep. 30, 2021
Lessee Disclosure [Abstract]  
Schedule of estimated lease payments Future undiscounted lease payments for operating leases with initial terms of one year or more as of September 30, 2021 are as follows.
($ in thousands)
October 1, 2021 to December 31, 2021$421 
20221,606 
20231,580 
20241,584 
20251,563 
Thereafter19,051 
Total undiscounted lease payments25,805 
Less effect of discounting(8,482)
Present value of estimated lease payments (lease liability)$17,323