Stock-Based Compensation (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Options granted	320,816	600,000
Weighted-average grant date fair value of options granted	$ 1.06	$ 1.65
Intrinsic value of shares	$ 100	$ 100
Weighted average exercise price	$ 1.31	$ 1.31	$ 1.31
Fair value	$ 1,000	$ 300
Number of stock options exercised	355,000	253,335
Shares exercised	237,719
Shares not exercised	15,616
Common shares issued	0
Estimated unrecognized compensation expense	$ 500
Accrued Liabilities Current	$ 5,197	$ 4,731
Additionally number of shares granted	5,000,000
STIP
Accrued Liabilities Current	$ 1,000	$ 700
Restricted stock units
Vesting period	3 years
Estimated unrecognized compensation expense	$ 900
Number of units Granted	611,681	2,614
Weighted-average fair value of per unit	$ 1.97	$ 2.56
Volume weighted average period	20 days
Vested and redeemed	80,169	75,262
Forfeited	22,465	171,418
Total intrinsic value	$ 300	$ 100
Performance stock units
Vesting period	3 years
Number of units Granted	695,041	0
Non-current liability	$ 300
Weighted-average fair value of per unit	$ 1.99
Volume weighted average period	20 days
Vested and redeemed		0
Forfeited		0
Deferred stock units
Other non-current liability	$ 600	$ 200
Vesting period	10 years
Number of units Granted	214,357	130,000
Additionally number of shares granted	14,382	1,960
Weighted-average fair value of per unit	$ 2.93	$ 3.21
Volume weighted average period	20 days
Vested and redeemed		0
Forfeited		0