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Leases (Tables)
12 Months Ended
Dec. 31, 2019
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 December 31, 2019 are as follows:
($ in thousands)
Year ending December 31:
 

2020
$
2,422

2021
2,215

2022
1,851

2023
1,727

2024
1,570

Thereafter
19,564

Total undiscounted lease payments
29,349

Less effect of discounting
(9,494
)
Present value of estimated lease payments (lease liability)
$
19,855