Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2022

Stock-based Compensation

Summary of stock option activity

				Weighted
		Weighted		Average	Aggregate
		Average		Remaining	Intrinsic
		Exercise Price		Contractual	Value
	Shares	Per Share		Life (years)	(in thousands)
Outstanding at December 31, 2021	885,039		7.97		$	—
Options granted	—		—
Options exercised	—		—
Options cancelled	(51,065)		3.62
Outstanding at March 31, 2022	833,974		8.23	8.9	$	—
Exercisable at March 31, 2022	612,410		9.90	8.7		—
Vested and expected to vest at March 31, 2022	833,974		8.23	8.9		—

Schedule of stock-based compensation expense

	Three Months Ended
	March 31,
	2022		2021
Sales and marketing	$	104	$	—
General and administrative		570		101
Research and development		73		—
Total stock-based compensation expense	$	747	$	101

Summary of unvested RSUs award activity

		Weighted
		Average
		Grant Date
	Shares	Fair Value
Unvested RSUs at December 31, 2021	1,711,318	$	—
Granted	—		4.36
Vested (1)	(813,495)		4.36
Cancelled/Forfeited	—		—
Non-vested RSUs at March 31, 2022	897,823		4.36

(1) At March 31, 2022, there were 47,848 shares of common stock related to RSU awards that had vested and the shares were not distributed to the participants until April of 2022. The Company recorded a liability to account for these shares and reversed the liability once the shares were issued to the participants.