v3.22.2.2
Note 6 - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Revenue $ 507 $ 1,862 $ 1,519 $ 2,816
DSUVIA [Member]        
Revenue 478 160 1,364 733
DZUVEO [Member]        
Revenue 29   155  
ZALVISO [Member]        
Revenue   0   270
Product [Member]        
Revenue 507 160 1,519 1,003
License [Member]        
Revenue   1,696   1,696
Non-cash Royalty [Member]        
Revenue   0   83
Royalty [Member]        
Revenue   0   28
Contract and Other Revenue [Member]        
Revenue   6   6
Contract and Other Collaboration [Member]        
Revenue $ 0 $ 1,702 $ 0 $ 1,813