Note 3 - Procurement Contracts and Research Agreements (Details Textual) $ in Thousands | | | | | | | 3 Months Ended | 9 Months Ended | 12 Months Ended | |
Oct. 31, 2022 USD ($) | Sep. 28, 2022 USD ($) | May 12, 2022 USD ($) | Jan. 13, 2021 USD ($) | Apr. 03, 2020 USD ($) | Sep. 10, 2018 USD ($) | Sep. 30, 2022 USD ($) | Jun. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Jul. 31, 2019 USD ($) |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | | | $ 3,500 | | | | |
The 19C BARDA Contract [Member] | | | | | | | | | | | | | | |
Number of Courses to Be Delivered | | | | | | 1,488,000 | | | | | | | | |
Government Contract, Value of Award | | | | | | | $ 602,500 | | | 602,500 | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities | | | | | | $ 51,700 | 51,700 | | | $ 51,700 | | | | |
Base Period of Performance (Year) | | | | | | | | | | 5 years | | | | |
Government Contract Value Related To Exercised Options | | | | | | | | | | $ 268,900 | | | | |
Government Contract, Value, Payments Currently Specified as Unexercised Options | | | | | | | | | | $ 281,900 | | | | |
Base Period of Performance, Exercise of Options, Term (Year) | | | | | | | | | | 10 years | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities, Delivery of Courses | | | | | | $ 11,100 | | | | | | | | |
Government Contract, Base Period, Number of Deliveries | | | | | | 35,700 | | | | | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities, Manufacture of Courses | | | | | | $ 8,000 | | | | | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities, Advanced Development | | | | | | 32,000 | | | | | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities, Supportive Procurement Activities | | | | | | $ 600 | | | | | | | | |
Proceeds from Delivery of Courses | | | | | | | | | | $ 11,100 | | | | |
Number of Courses Delivered | | | | | | | | | | 35,700 | | | | |
Proceeds from Other Base Period Activities | | | | | | | | | | $ 17,100 | | | | |
Government Contract, Value of Unexercised Options, Supportive Procurement Activities | | | | | | | 5,600 | | | 5,600 | | | | |
The 19C BARDA Contract [Member] | Transferred over Time [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | 2,700 | | $ 1,100 | 4,600 | $ 2,800 | | | |
The 19C BARDA Contract [Member] | Transferred at Point in Time [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | | | 7,200 | | | | |
The 19C BARDA Contract [Member] | IV TPOXX [Member] | | | | | | | | | | | | | | |
Government Contract, Base Period, Number of Courses Manufactured | | | | | | 20,000 | | | | | | | | |
Government Contract Option Value Of Award For Delivery and Support Activities Manufacture of Courses | | | | | | | | | | | | | $ 10,200 | |
Government Contract, Value, Payments Related to Exercised Options, Funding of Post-Marketing Activities | | | | | | | $ 3,600 | | | $ 3,600 | | | | |
Number of Manufacturing Steps | | | | | | | 2 | | | 2 | | | | |
The 19C BARDA Contract [Member] | IV BDS [Member] | | | | | | | | | | | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities, Manufacture of Courses | | | | | | $ 3,200 | | | | | | | | |
Proceeds from the Manufacture of Courses | | | | | | | | | | $ 3,200 | | | | |
Proceeds from the Delivery of Courses | | | | | | | | | | 4,300 | | | | |
Contract with Customer, Liability, Total | | | | | | | $ 10,200 | | | 10,200 | | $ 3,200 | | |
Government Contract, Value, Payments Currently Specified as Unexercised Options, Manufacture of Courses | | | | | | | 20,500 | | | 20,500 | | | | |
Government Contract, Value of Courses Manufactured Upon Exercise of Options | | | | | | | $ 20,500 | | | $ 20,500 | | | | |
Government Contract, Number of Options for Manufacture of Product | | | | | | | 3 | | | 3 | | | | |
Government Contract, Courses Manufactured Upon Exercise of Options | | | | | | | 64,000 | | | 64,000 | | | | |
The 19C BARDA Contract [Member] | IV FDP Containing IV BDS [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Total | | | | | | | $ 300 | | | $ 300 | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | | | 2,900 | | | | |
The 19C BARDA Contract [Member] | Oral TPOXX [Member] | | | | | | | | | | | | | | |
Government Contract, Base Period, Value of Award for Delivery and Support Activities, Manufacture of Courses | | | | | | | | | | 25,600 | | | | |
Number of Courses Delivered | | | | | | | | | | | | | 726,140 | |
Government Contract, Value, Payments Related to Exercised Options, Procurement of Raw Materials | | | | | | | 225,100 | | | 225,100 | | | $ 11,200 | |
Government Contract, Value, Payments Related to Exercised Options, Delivery of Courses | | | | | | | | | | | | | 213,900 | |
Government Contract, Value, Payments Related to Exercised Options, Funding of Post-Marketing Activities | | | | | | | | | | | | | $ 14,600 | |
Proceeds from Payments Received for Post-marketing Activities | | | | | | | | | | 8,100 | | | | |
Government Contract, Value, Payments Related to Unexercised Options, Delivery of Courses | | | | | | | 225,100 | | | 225,100 | | | | |
The 19C BARDA Contract [Member] | IV FDP [Member] | | | | | | | | | | | | | | |
Government Contract, Value, Payments Currently Specified as Unexercised Options, Manufacture of Courses | | | | | | | $ 51,200 | | | $ 51,200 | | | | |
Government Contract, Number of Options for Manufacture of Product | | | | | | | 3 | | | 3 | | | | |
Government Contract, Courses Manufactured Upon Exercise of Options | | | | | | | 64,000 | | | 64,000 | | | | |
The 19C BARDA Contract [Member] | Maximum [Member] | | | | | | | | | | | | | | |
Number of Courses to Be Delivered | | | | | | 212,000 | | | | | | | | |
IC BARDA [Member] | Transferred at Point in Time [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | $ 0 | | 0 | | 0 | | | |
U.S. Department of Defense (“DoD”) [Member] | Oral TPOXX [Member] | | | | | | | | | | | | | | |
Government Contract, Value, Payments Currently Specified as Unexercised Options | | $ 5,500 | $ 3,800 | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | $ 3,600 | | | | | | |
Government Contract, Value Ordered | | $ 5,200 | $ 3,600 | | | | | | | | | | | |
Government Contract, Value, Option Exercised | | | | | | | 3,800 | | | | | | | |
International Procurement [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | 61,300 | | | $ 66,200 | | | | |
International Procurement [Member] | Oral TPOXX [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | | | 66,000 | | | | |
International Procurement [Member] | Oral TPOXX [Member] | Subsequent Event [Member] | | | | | | | | | | | | | | |
Government Contract, Value of Award | $ 77,000 | | | | | | | | | | | | | |
Government Contract, Value, Payments Currently Specified as Unexercised Options | 6,000 | | | | | | | | | | | | | |
International Procurement [Member] | Oral TPOXX [Member] | Subsequent Event [Member] | CANADA | | | | | | | | | | | | | | |
Government Contract, Value of Award | 39,000 | | | | | | | | | | | | | |
International Procurement [Member] | Oral TPOXX [Member] | Subsequent Event [Member] | Europe, Asia Pacific and the Middle East [Member] | | | | | | | | | | | | | | |
Government Contract, Value of Award | $ 38,000 | | | | | | | | | | | | | |
Meridian Contract [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | | 2,300 | | 12,700 | | | |
Meridian Contract [Member] | Oral TPOXX [Member] | | | | | | | | | | | | | | |
Government Contract, Value of Award | | | | $ 33,000 | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | 35,000 | | | | | 10,000 | | |
Government Contract, Term (Year) | | | | 5 years | | | | | | | | | | |
Government Contract, Increased Value of Award | | | | $ 45,000 | | | | | | | | | | |
Government Contract, Award, Target Delivery Amount | | | | | | | 0 | | | 0 | | | | |
Canadian Contract [Member] | Meridian Medical Technologies [Member] | | | | | | | | | | | | | | |
Contract with Customer, Liability, Revenue Recognized | | | | | | | | | | | | $ 4,000 | | |
Government Contract, Term (Year) | | | | | 4 years | | | | | | | | | |
Government Contract, Award, Target Delivery Amount | | | | | | | 4,000 | | | 4,000 | | | | |
Other Commitment, Total | | | | | $ 14,000 | | | | | | | | | |
Government Contract, Unexercised Options | | | | | | | | | | 6,000 | | | | |
The PEP Label Expansion R & D Contract with the Department of Defense [Member] | | | | | | | | | | | | | | |
Government Contract, Value of Award | | | | | | | | | | | | | | $ 19,500 |
Contract with Customer, Liability, Revenue Recognized | | | | | | | 4,200 | | $ 1,300 | 13,100 | $ 2,000 | | | |
Government Contract, Increased Value of Award | | | | | | | | | | | | | | 27,000 |
Government Contract, Initial Award | | | | | | | | | | | | | | $ 12,400 |
Contract With Customer Liability Remaining Revenue To Be Recognized | | | | | | | $ 11,200 | | | $ 11,200 | | | | |