v3.22.2.2
Note 12 - Convertible Senior Notes - Schedule of Carrying Value of Convertible Senior Notes (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Mar. 05, 2019
Net carrying amount $ 79,298 $ 78,680  
The 5% Convertible Senior Notes Due 2024 [Member]      
Principal 80,500 80,500 $ 80,500
Unamortized debt issuance costs (1,202) (1,820)  
Net carrying amount $ 79,298 $ 78,680