Quarterly report pursuant to Section 13 or 15(d)

OTHER SUPPLEMENTAL INFORMATION - Other current assets (Details)

v3.22.1
OTHER SUPPLEMENTAL INFORMATION - Other current assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Unamortized commercial insurance premiums $ 1,607   $ 2,389
Prepaid expenses 1,564   1,136
Other short-term assets 2,523   2,658
Total 11,076 $ 11,049 11,049
Canada      
Sales tax receivable $ 5,382   $ 4,866