Equity-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [Abstract]

Stock Option Valuation Assumptions Table

We did not grant any stock options during the year ended December 31, 2021 and 2020. The weighted average fair value of options granted during the year ended December 31, 2019 was $0.76, using the Black-Scholes option valuation model with the following weighted average assumptions:

	Year Ended December 31,
	2019
Expected stock price volatility	61	%
Expected life of options	4.4 years
Risk-free interest rate	2.3	%
Expected dividend yield	—

Stock Option Award Activity Table

The following is a summary of stock option activity for the year ended December 31, 2021:

	Shares Under Option	Weighted Average Option Price Per Share		Weighted-Average Remaining Contractual Life	Aggregate Intrinsic Value
	(In Thousands)				(In Thousands)
Outstanding at January 1, 2021	3,208	$	6.73
Options canceled	(61)	6.82
Options exercised	(11)	3.87
Options expired	(152)	12.94
Outstanding at December 31, 2021	2,984	6.42		4.0 years	$	13
Expected to vest at December 31, 2021	2,984	6.42		4.0 years	13
Exercisable at December 31, 2021	2,984	$	6.42	4.0 years	$	13

Restricted Stock Award Activity Table

The following is a summary of activity for our outstanding restricted stock for the year ended December 31, 2021:

	Shares	Weighted Average Grant Date Fair Value Per Share
	(In Thousands)
Non-vested restricted stock outstanding at December 31, 2020	3,733	$	2.11
Granted	2,246	2.74
Vested	(2,294)	2.42
Canceled/Forfeited	(94)	2.22
Non-vested restricted stock outstanding at December 31, 2021	3,591	2.31