Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of Stock Grants Outstanding

The following table summarizes the stock grants outstanding under the 2017 ECP and the 2010 Equity Compensation Plan (“2010 ECP”) for the three months ended June 30, 2022:

	Options Outstanding	RSUs Outstanding	Options and RSUs Exercised	Available Shares	Total Awards Authorized
2017 ECP	—	5,133,340	4,160,798	15,255,862	24,550,000
2010 ECP (*)	1,500	—	5,011,511	—	5,013,011
Total	1,500	5,133,340	9,172,309	15,255,862	29,563,011

(*) Expired April 2020

Schedule of Stock Option Award Activity

The following table summarizes the activity of stock option awards under the 2010 ECP for the six months ended June 30, 2022:

	Shares Subject to Options Outstanding
	Number of Shares	Weighted Average Exercise Price
Outstanding, beginning of period	1,500	$	0.56
Stock options exercised	—	$	—
Stock options canceled	—	$	—
Outstanding, end of period	1,500	0.56
Exercisable, end of period	1,500	0.56

Schedule of Nonvested Restricted Stock Units Activity

The following table summarizes the activities for our unvested RSUs for the six months ended June 30, 2022:

	Unvested RSUs
	Number of Shares	Weighted Average Grant Date Fair Value
Outstanding, beginning of period	3,960,001	$	1.33
Granted	2,750,000	$	0.40
Vested	(1,426,660)	$	1.34
Canceled	(150,001)	$	1.03
Outstanding, end of period	5,133,340	$	0.84