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Disclosures about fair value of financial instruments (Tables)
 12 Months Ended
Dec. 31, 2021
Fair Value Disclosures [Abstract]  
Schedule of fair value, assets and liabilities measured on recurring basis
The following fair value hierarchy table presents information about the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31, 2021 and 2020: 
Quoted Prices in
Active Markets
For Identical Assets
(Level 1)		Significant Other
Observable Inputs
(Level 2)		Significant
Unobservable Inputs
(Level 3)		Balance as of
December 31,		Balance as of
December 31,
20212020202120202021202020212020
Assets    
Cash equivalents$198,811 $106,856 $— $— $— $— $198,811 $106,856 
Derivatives— — 121,031 122,603 — — 121,031 122,603 
Total Assets$198,811 $106,856 $121,031 $122,603 $— $— $319,842 $229,459 
Liabilities    
Derivatives$— — 22,977 $20,525 $— $— 22,977 20,525 
Total Liabilities$— $— $22,977 $20,525 $— $— $22,977 $20,525