Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2021

Stock-Based Compensation

Summary of Stock-Based Compensation Expense

The following table presents stock-based compensation expense as allocated within the Company’s Consolidated Statements of Operations:

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2021		2020		2021		2020
	(in thousands)
Cost of revenue	$	288	$	90	$	418	$	135
Sales and marketing		168		444		359		821
Research and development		17		1		32		19
General and administrative		601		740		2,740		1,345
Total stock-based compensation	$	1,074	$	1,275	$	3,549	$	2,320

Summary of Option and Restricted Stock Activity

A summary of the Company’s stock option activity and related information was as follows:

					Weighted-
			Weighted-		Average
			Average		Remaining
			Exercise		Contractual
	Shares		Price		Life (Years)		Intrinsic Value
	(in thousands)						(in thousands)
Outstanding as of December 31, 2020		3,030	$	2.09			$	1,372
Exercised		(272)	$	1.18
Expired and/or forfeited		(751)	$	2.03
Outstanding as of June 30, 2021		2,007	$	2.24		6.59	$	383
Exercisable as of June 30, 2021		1,777	$	2.38		6.40	$	281

Summary of Additional Information Concerning Vested RSUs and PSUs

A summary of the Company’s RSU and PSU activity and related information was as follows:

			Weighted-
			Average Grant
	Units		Date Fair Value
	(in thousands)
Non-vested as of December 31, 2020		7,015	$	1.55
Granted		2,557	$	1.53
Vested		(611)	$	2.47
Forfeited		(1,134)	$	1.63
Non-vested as of June 30, 2021		7,827	$	1.46