Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2024

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Stock Option Activity

The following is a summary of stock option activity for the year ended December 31, 2024:

	Number Outstanding			Average Exercise Price per Share		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Balance as of January 1, 2024		494,960		$	4.99		2.23	$	1,725,985
Granted		—			—				—
Cancelled or Expired		(50,500	)		10.50				—
Exercised		—			—				—
Balance as of December 31, 2024		444,460		$	4.36		1.43	$	—
Vested or expected to vest as of December 31, 2024		444,460		$	4.36		1.43	$	—
Exercisable as of December 31, 2024		444,460		$	4.36		1.43	$	—

Summary Information about Stock Options Outstanding

The following table summarizes information about stock options outstanding as of December 31, 2024:

	Stock Options Outstanding						Stock Options Exercisable
Range of Exercise Prices	Number Outstanding		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise  Price		Number Exercisable		Weighted Average Exercise Price
$4.36 - $4.36		444,460		1.43	$	4.36		444,460	$	4.36

Summary of Stock Unit Activity

The following is a summary of RSU activity for the year ended December 31, 2024:

	Number Outstanding			Weighted Average Fair Value
Unvested as of January 1, 2024		730,062		$	11.17
Granted		1,290,040			4.39
Vested		(1,098,132	)		7.19
Forfeited		(114,985	)		7.26
Unvested as of December 31, 2024		806,985		$	6.31
RSUs vested but not released		108,382		$	7.16

Stock-Based Compensation Expense Related to Stock Options, RSUs and PSUs

The following table summarizes stock-based compensation expense related to stock options, RSUs, and PSUs included in the consolidated statements of comprehensive income (loss) (in thousands):

	Year Ended December 31,
	2024		2023
Cost of revenue	$	22	$	35
Research and development		201		112
Selling and marketing		848		498
General and administrative		2,405		1,424
Stock-based compensation expense - continuing operations		3,476		2,069
Stock-based compensation expense - discontinued operations		5,254		1,902
Total	$	8,730	$	3,971

Performance Stock Units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Stock Unit Activity

The following is a summary of PSU activity for the year ended December 31, 2024:

	Number Outstanding			Weighted Average Fair Value
Unvested as of January 1, 2024		—		$	—
Granted		477,500			4.07
Vested		(3,750	)		—
Forfeited		(56,250	)		4.07
Unvested as of December 31, 2024		417,500		$	4.07