Note 17 - Loss Per Share - Antidilutive Securities (Details) - shares shares in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Antidilutive securities (in shares)	60,203	72,635
Convertible Preferred Stock [Member]
Antidilutive securities (in shares)		42,001
Share-Based Payment Arrangement, Option [Member]
Antidilutive securities (in shares)	29,977	30,634
Restricted Stock Units (RSUs) [Member]
Antidilutive securities (in shares)	9,321
Warrant [Member]
Antidilutive securities (in shares)	17,905
Company Earn-Outs [Member]
Antidilutive securities (in shares)	3,000