Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

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

Summary of Pre-tax Share-based Compensation Expense

Pre-tax share-based compensation expense reported in the Company’s statements of operations was (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Direct costs and expenses	$	13	$	18	$	28	$	18
Research and development		192		86		280		354
Sales, marketing, general and administrative		1,163		435		2,406		1,919
Total	$	1,368	$	539	$	2,714	$	2,291

Summary of Stock Option Activity

Stock option activity during the six months ended June 30, 2022, excluding the Bonus Option Program described below, was (in thousands, except weighted average exercise price and weighted average contractual life):

	Number of Options			Weighted Average Exercise Price		Weighted Average Contractual Life (Years)		Aggregate Intrinsic Value
Outstanding ‑ January 1, 2022		2,878		$	8.08		7.7	$	6,288
Granted		277			3.37		—		—
Forfeited/canceled		(154	)		8.89		—		—
Exercised		(130	)		0.70		—		—
Outstanding ‑ June 30, 2022		2,871		$	7.92		7.5	$	1,094
Exercisable - June 30, 2022		1,668		$	6.11		6.8	$	782

Summary of Restricted Stock Units Activity

Restricted stock unit activity during the six months ended June 30, 2022 was (in thousands, except weighted average grant date fair value per share):

	Number of Shares			Weighted Average Grant Date Fair Value Per Share
Outstanding ‑ January 1, 2022		151		$	5.30
Granted		1,473			2.75
Forfeited/canceled		(11	)		3.69
Released		(138	)		6.59
Outstanding ‑ June 30, 2022		1,475		$	2.64

Bonus-To-Options Program

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

Summary of Stock Option Activity

As part of the Bonus-to-Options Program (Bonus Option Program), the Company recorded the following activity during the six months ended June 30, 2022 (in thousands, excepted weighted average exercise price and weighted average contractual life):

	Number of Options			Weighted Average Exercise Price		Weighted Average Contractual Life (Years)		Aggregate Intrinsic Value
Outstanding ‑ January 1, 2022		373		$	17.00		7.5	$	76
Granted		244			2.29		—		—
Forfeited/canceled		(14	)		20.89		—		—
Exercised		—			—		—		—
Outstanding ‑June 30, 2022		603		$	10.96		8.3
Exercisable - June 30, 2022		603		$	10.96		8.3