Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

The following table reflects the components of stock-based compensation expense recognized in the Company's Consolidated Statements of Operations:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Stock options:
Cost of revenue	8		42		68		84
Selling, general and administrative	1,135		570		2,275		1,268
Research and development	80		105		221		203
Total stock options stock-based compensation expense	1,223		717		2,564		1,555
Restricted stock units:
Selling, general and administrative	27		25		54		74
Total restricted stock units stock-based compensation expense	27		25		54		74
Related party share based payments:
Selling, general and administrative	12		67		24		67
Research and development	1		46		11		46
Total related party stock-based compensation expense	13		113		35		113
Total stock-based compensation expense	1,263		855		2,653		1,742
Amount capitalized to internal-use software	26		32		53		57
Total stock-based compensation cost	$	1,289	$	887	$	2,706	$	1,799

Activity related to unvested stock options

The following table summarizes the activity related to stock options during the three and six months ended June 30, 2022:

	Number of  Shares	Weighted-Average  Exercise Price
Stock options outstanding - December 31, 2021	14,475,636	$	2.06
Exercised	(45,000)	$	0.55
Forfeited	(118,750)	$	3.60
Stock options outstanding - March 31, 2022	14,311,886	$	2.05
Granted	300,000	$	0.58
Forfeited	(247,500)	$	2.43
Stock options outstanding - June 30, 2022	14,364,386	$	2.01
Stock options exercisable - June 30, 2022	4,720,636	$	1.46

Schedule of Nonvested Restricted Stock Units Activity

The following table summarizes the activity related to the unvested restricted stock units during the three and six months ended June 30, 2022:

	Number of Units	Weighted-Average Grant Date Fair Value
Unvested restricted stock units outstanding - December 31, 2021	119,705	$	1.81
Vested	(59,852)	$	1.81
Unvested restricted stock units outstanding - March 31, 2022	59,853	$	1.81
Unvested restricted stock units outstanding - June 30, 2022	59,853	$	1.81
Vested and exercisable - June 30, 2022	59,852	$	1.81
Vested and unvested restricted stock units outstanding - June 30, 2022	119,705	$	1.81