Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Share-based Payment Arrangement, Virtual Stock Option, Activity

The following table summarizes the activity for the Company's options under the 2018 VSOP:

	Number of Options	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term
				(in years)
Outstanding as of December 31, 2020	326,281	$	11.56	4.15
Forfeited	(16,250)	$	12.34
Outstanding as of December 31, 2021	310,031	$	11.52	3.12
Options vested and exercisable as of December 31, 2021	307,221	$	11.50	3.12

	Number of Options	Weighted Average Grant Date Fair Value
Unvested as of December 31, 2020	32,814	$	6.48
Vested	(13,754)	$	6.55
Forfeited	(16,250)	$	6.32
Unvested as of December 31, 2021	2,810	$	7.07

The following table summarizes the activity for the Company's options under the 2020 LTIP during the year ended December 31, 2021 :

	Number of Options	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value
				(in years)
Outstanding as of December 31, 2020	1,550,000	$	4.74	6.22	$	0.90
Granted	523,400	$	4.50
Exercised	(7,250)	$	3.14
Forfeited	(263,922)	$	4.47
Outstanding as of December 31, 2021	1,802,228	$	4.71	5.62	$	0.01
Vested and exercisable at December 31, 2021	611,261	$	4.81	5.19	$	0.01

	Number of Options	Weighted Average Grant Date Fair Value
Unvested as of December 31, 2020	1,550,000	$	2.99
Granted	523,400	$	1.89
Vested	(618,511)	$	3.04
Forfeited	(263,922)	$	2.73
Unvested as of December 31, 2021	1,190,967	$	2.53

The following table summarizes the activity for the Company's zero priced options under the 2020 LTIP:

	Number of Options
Outstanding as of December 31, 2020	674,000
Granted	200,900
Exercised	(207,004)
Forfeited	(83,828)
Outstanding as of December 31, 2021	584,068
Vested and exercisable at December 31, 2021	69,698

	Number of Options	Weighted Average Grant Date Fair Value
Unvested as of December 31, 2020	674,000	$	6.13
Granted	200,900	3.85
Vested	(276,702)	6.21
Forfeited	(83,828)	5.55
Unvested as of December 31, 2021	514,370	$	5.29

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The inputs used in the measurement of fair values at the date of grant for the period ended December 31, 2020 are summarized below:

	Virtual Stock	Zero-Priced
	Options	Options
Share price ($)	$2.77 - $6.09	$2.91 - $6.42
Exercise price ($)	$2.23 - $4.88	$—
Option life (months)	85	85
Volatility	40.0% - 49.0%	50.2% - 74.9%
Dividend yield	$—	$—
Risk-free rate	0.52% - 1.51%	0.17% - 1.48%

The inputs used in the measurement of the fair values at the date of grant are summarized below:

	Virtual Stock Options				Zero-Priced Options
	Long Call		Short Call		Long Call		Short Call
	Option		Option (Cap)		Option		Option (Cap)
Stock price	$3.21 - $5.42		$3.21 - $5.42		$3.21 - $5.42		$3.21 - $5.42
Strike price	$3.13 - $5.34		$31.30 - $53.40		$—		$50.00
Term	4.65 - 4.67		4.65 - 4.67		4.65 - 4.67		4.65 - 4.67
Volatility	62.7% - 64.0%		62.7% - 64.0%		62.7% - 64.0%		62.7% - 64.0%
Dividend	—	%	—	%	—	%	—	%
Risk-free rate	0.7% - 0.9%		0.7% - 0.9%		0.7% - 0.9%		0.7% - 0.9%