Financial instruments (Details) - Cash, cash equivalents and financial investments |
Jun. 30, 2022
USD ($)
|
|---|---|
| Financial Instruments | |
| Cash, cash equivalents and financial investments | $ 330,781,207 |
| % | 100.00% |
| Pre-fixed | |
| Financial Instruments | |
| Cash, cash equivalents and financial investments | $ 328,417,524 |
| % | 99.29% |
| Post-fixed | |
| Financial Instruments | |
| Cash, cash equivalents and financial investments | $ 2,363,683 |
| % | 0.71% |