Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Carrying Value and Accumulated Amortization) (Details)

v3.21.2
Intangible Assets (Carrying Value and Accumulated Amortization) (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, gross carrying value $ 10,121 $ 5,820
Finite-Lived Intangible Assets, accumulated amortization (4,957) (4,868)
Net intangible assets 5,164 952
Intellectual Property [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, gross carrying value 3,100 3,100
Finite-Lived Intangible Assets, accumulated amortization (2,750) (2,711)
Patents and Licenses [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, gross carrying value 7,021 2,720
Finite-Lived Intangible Assets, accumulated amortization $ (2,207) $ (2,157)