Stockholders' Equity - Summary of Share-Based Compensation Expense is Reflected in Operating expenses in the Condensed Statements of Operations and Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Line Items
Stock-based compensation expense	$ 7,998	$ 7,900	$ 26,268	$ 22,048
Cost of goods sold [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Line Items
Stock-based compensation expense	130	91	327	272
Sales and marketing [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Line Items
Stock-based compensation expense	1,669	1,764	5,116	5,052
Research and development expense [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Line Items
Stock-based compensation expense	948	1,152	3,188	3,174
General and administrative expense [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Line Items
Stock-based compensation expense	$ 5,251	$ 4,893	$ 17,637	$ 13,550

TREACE MEDICAL CONCEPTS, INC. 10-Q