Income taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Income taxes (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 2,028	$ 3,522	$ 1,585	$ 4,453
Effective tax rate, percentage	27.80%	130.20%	16.20%

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details

GRID DYNAMICS HOLDINGS, INC. 10-Q