Stock-based compensation - Summary of RSU activity (Details) - Time-based RSUs	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Shares
Outstanding, beginning balance (in shares) | shares	0
Granted (in shares) | shares	724,500
Vested (in shares) | shares	0
Forfeited (in shares) | shares	(37,360)
Outstanding, ending balance (in shares) | shares	687,140
Weighted-Average Grant Date Fair Value
Outstanding, beginning balance (in dollars per share) | $ / shares	$ 0
Granted (in dollars per share) | $ / shares	5.68
Vested (in dollars per share) | $ / shares	0
Forfeited (in dollars per share) | $ / shares	5.67
Outstanding, ending balance (in dollars per share) | $ / shares	$ 5.68