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Intangible Assets (Details 1) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
2022 $ 447,500  
2023 411,850  
2024 387,000  
2025 381,500  
2026 381,500  
Thereafter 1,014,895  
Total 3,024,245 $ 2,992,473
DGSE [Member] [Member] [Member] [Member] [Member] [Member] [Member] [Member] [Member]    
2022 66,000  
2023 30,350  
2024 5,500  
2025 0  
2026 0  
Thereafter 0  
Total 101,850 167,850
ECHG [Member] [Member] [Member]    
2022 381,500  
2023 381,500  
2024 381,500  
2025 381,500  
2026 381,500  
Thereafter 1,014,895  
Total $ 2,922,395 $ 2,824,623