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Commitments and contingencies (Tables)
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies - Future minimum contractual obligations
Year   Amount 
2022 $ 38,385
2023   60,652
2024   61,961
2025   61,539
2026   61,260
2027 and thereafter   436,850
Total $ 720,647