Supplemental disclosure of cash flow information - Additional Information (Details)	12 Months Ended
	Dec. 31, 2024 shares	Dec. 31, 2023 shares	Dec. 31, 2022 shares
Supplemental disclosure of cash flow information
Purchase of remaining non-controlling interests in PERC (in shares)	0	368,383	0
Redeemable preferred stock
Supplemental disclosure of cash flow information
Issuance of common stock for services rendered	5,904	13,309	9,295
Conversion of stock ratio	1	1	1
Conversion of shares	5,968	8,848	6,585
Common stock
Supplemental disclosure of cash flow information
Issuance of common stock for services rendered	68,832	68,864	72,597