Stockholders’ Equity (Deficit) (Tables)

6 Months Ended

Jun. 30, 2021

Summary of our Outstanding and Exercisable Warrants and Related Transactions

The following tables summarizes the status of our outstanding and exercisable warrants and related transactions since December 31, 2020 (in thousands, except weighed average exercise price and weighted average remaining contractual life data):

	Warrants outstanding and exercisable
	Warrants			Weighted Average Exercise Price		Aggregate Intrinsic Value		Weighted Average Remaining Contractual Life (in Years)
As of December 31, 2020		6,535		$	1.55	$	1,041		7.3
Exercised		(1,163	)		0.31
Expired		(245	)		7.90
As of June 30, 2021		5,127		$	1.52	$	21		8.6

Summary of Stock Option Activity

The following table summarizes the status of our outstanding and exercisable options and related transactions since December 31, 2020 (in thousands, except weighed average exercise price and weighted average remaining contractual life data):

	Options awards outstanding									Options awards exercisable
	Options Awards			Weighted Average Exercise Price		Aggregate Intrinsic Value		Weighted Average Remaining Contractual Life (in Years)		Options Awards		Weighted Average Exercise Price		Aggregate Intrinsic Value		Weighted Average Remaining Contractual Life (in Years)
As of December 31, 2020		23,782		$	4.80	$	152		5.2		19,863	$	5.06	$	117		4.6
Exercised		(54	)		0.41
Cancelled/Forfeited		(148	)		3.37
Expired		(123	)		5.90
As of June 30, 2021		23,457		$	4.82	$	100		4.7		20,753	$	5.05	$	79		4.2

Summary of Unrecognized Share Based Compensation Cost Expected to be Recognized

The unrecognized share-based compensation cost as of June 30, 2021 is expected to be recognized as share-based compensation over a weighted average period of 1.4 years as follows (in thousands):

Year Ending December 31,
2021 (6 months)	$	4,259
2022		4,941
2023		787
2024		25
	$	10,012

Restricted Stock Units [Member]

Schedule of RSUs and PSUs

The following table summarizes the status of our restricted stock units (“RSUs”) and related transactions since December 31, 2020 (in thousands, except weighed average grant date fair value):

	RSUs awards outstanding							RSUs awards vested and not settled
	RSUs			Weighted Average Grant Date Fair Value		Aggregate Intrinsic Value		RSUs		Weighted Average Grant Date Fair Value		Aggregate Intrinsic Value
As of December 31, 2020		7,061		$	1.76	$	8,544		—	$	—	$	—
Granted		327			1.58
Vested and settled		(981	)		1.14
Cancelled/Forfeited		(29	)		1.16
As of June 30, 2021		6,378		$	1.84	$	7,589		1,054	$	1.20	$	1,254

Performance Shares Unit [Member]

Schedule of RSUs and PSUs

The following table summarizes the status of our performance stock units (“PSUs”) and related transactions since December 31, 2020 (in thousands, except weighed average grant date fair value):

	PSUs (1)			Weighted Average Grant Date Fair Value		Aggregate Intrinsic Value
As of December 31, 2020		2,404		$	1.08	$	2,909
Granted		—			—
Forfeited		(27	)		1.07
As of June 30, 2021		2,377		$	1.08	$	2,829

^{(1) The number of PSUs represents the base number of PSUs that may vest.  The actual number of PSUs that will vest will be between zero and two times the base number of PSUs depending on the Company’s achievement of break-even quarterly EBITDA.}