Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of restricted stock activity

		Weighted
	Number	Average
	of	Fair Value
	Shares	Per Share
Nonvested at January 1, 2019	417,941	$	7.04
Granted	757,012	$	2.52
Vested	(585,754)	$	3.74
Forfeited shares	(72,627)	$	6.05
Nonvested at December 31, 2019	516,572	$	4.29
Granted	1,038,044	$	2.76
Vested	(496,797)	$	2.87
Forfeited shares	(107,383)	$	7.13
Nonvested at December 31, 2020	950,436	$	3.04
Granted	916,531	$	4.58
Vested	(690,676)	$	3.43
Forfeited shares	(234,232)	$	4.22
Nonvested at December 31, 2021	942,059	$	3.97

Schedule of stock options activity

		Weighted		Weighted
		Average		Average
	Number	Exercise		Contractual	Aggregate
	of	Price		Life	Intrinsic
	Shares	Per Share		(Years)	Value
Outstanding at January 1, 2019	1,664,781	$	8.31
Exercised	(7,021)	$	4.94
Forfeited	(192,994)	$	15.26
Outstanding at December 31, 2019	1,464,766	$	7.41
Forfeited	(542,151)	$	7.94
Outstanding at December 31, 2020	922,615	$	7.10
Exercised	(28,546)	$	3.86
Forfeited	(169,365)	$	6.32
Outstanding at December 31, 2021	724,704	$	7.41
Vested and expected to vest at December 31, 2021	724,704	$	7.41	4.57	$	—
Exercisable at December 31, 2021	724,704	$	7.41	4.57	$	—

Schedule of intrinsic value of options exercised and fair value of shares vested

	2021		2020		2019
Total intrinsic value of options exercised	$	50	$	—	$	—
Total fair value of shares vested	$	93	$	329	$	769