STOCK-BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2024

Share-Based Payment Arrangement [Abstract]

Allocation of recognized period costs

The following table summarizes the allocation of stock-based compensation in the condensed consolidated statements of operations (in thousands):

	Three Months Ended March 31,
	2024		2023
Delivery costs	$	643	$	568
Sales and marketing expense	3,141		3,053
Research and development expense	3,950		4,085
General and administration expense	3,251		262
Total stock-based compensation expense	$	10,985	$	7,968

Summary of RSU activity

We grant restricted stock units ("RSUs") to certain employees and our non-employee directors. The following table summarizes changes in RSUs, inclusive of performance-based RSUs:

	Shares (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)	Unamortized Compensation Costs (in thousands)
Unvested — December 31, 2023	5,485	$	15.70	2.01	$	68,092
Granted	2,357	14.83
Vested	(941)	9.44
Forfeited	(132)	13.81
Unvested — March 31, 2024	6,769	$	16.31	1.92	$	89,251