Earnings per Share Basis and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Numerator
Net income (loss)	$ (22,406)	$ (18,046)	$ (51,046)	$ (40,075)
Denominator
Weighted average shares (basic)	45,222	44,321	45,154	44,283
Dilutive effect of potential common shares	0	0	0	0
Weighted average shares (diluted)	45,222	44,321	45,154	44,283
Basic Earnings Per Share	$ (0.50)	$ (0.41)	$ (1.13)	$ (0.90)
Diluted earnings per share	$ (0.50)	$ (0.41)	$ (1.13)	$ (0.90)