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Goodwill and Other Intangible Assets - Amortization (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Goodwill and Other Intangible Assets      
Amortization of intangible assets $ 298,000 $ 314,000 $ 332,000
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]      
2023 273,000    
2024 260,000    
2025 237,000    
2026 101,000    
2027 101,000    
Thereafter 707,000    
Total $ 1,679,000 $ 1,977,000