Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2022

Stock-Based Compensation [Abstract]

Stock Based Compensation Plan For PSU's

	Target PSUs		Weighted-Average Grant-Date Fair Value
Nonvested at January 1, 2020	441,223	$	9.62
Granted	413,964		3.75
Vested	(87,171)		6.75
Forfeited	(80,797)		9.41
Nonvested at December 31, 2020	687,219	$	6.47
Granted	268,947		6.44
Vested	—		—
Forfeited	(141,002)		11.97
Nonvested at December 31, 2021	815,164	$	5.51
Granted	420,989		10.22
Vested	(227,510)		9.17
Forfeited	(21,481)		6.14
Nonvested at December 31, 2022	987,162	$	6.66

Assumptions For PSU Awards

Assumptions for PSU Awards
	2022	2021	2020
Risk-free interest rate	2.47%	0.19%	0.19%
Expected life	2.8 years	2.9 years	2.2 years
Expected volatility	91.0%	82.2%	88.4%
Expected dividends	$0	$0	$0
Forfeiture rate	0%	0%	0%

Stock Options

	Option Shares		Weighted-Average Exercise Price	Weighted-Average Remaining Contractual Term (1)	Options Exercisable		Weighted-Average Exercise Price
Outstanding at January 1, 2022	1,127,500	$	5.05	2.99	1,127,500	$	5.05
Granted	—		—
Exercised	(52,500)		5.05
Cancelled or forfeited	—		—
Expired	—		—
Outstanding at December 31, 2022	1,075,000	$	5.05	1.99	1,075,000	$	5.05

⁽¹⁾ In years

Stock Options Outstanding And Exercisable

Dollar amounts in thousands	Options Outstanding	Options Exercisable		Intrinsic Value of Options Outstanding		Intrinsic Value of Options Exercisable	Weighted-Average Life of Options Outstanding (1)	Weighted-Average Life of Options Exercisable ‎(1)
Exercise Price:
$5.05	1,075,000	1,075,000	$	2,129	$	2,129	2.0	2.0

⁽¹⁾ In years

Additional Information Related To Stock Options

	For the year ended December 31,
Amounts in thousands	2022		2021		2020
Intrinsic value of share-based awards exercised	$	183	$	451	$	—

Stock-Based Compensation Expense Recognized In General And Administrative Expenses

	For the year ended December 31,
Amounts in thousands	2022		2021		2020
Compensation expense:
2016 Plan	$	3,335	$	2,652	$	(214)