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Long-Term Debt - Schedule of Future Maturities (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Future maturities:    
2022 (remainder) $ 887,000  
2023 1,224,000  
2024 1,276,000  
2025 1,333,000  
2026 19,703,000  
Thereafter 18,913,000  
Long-term debt $ 43,336,000 $ 36,717,000