Area of a real estate property.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column A)(Footnote 2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section 30
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478150/970-360-30-2

Note 7 - Leases (Details Textual)	3 Months Ended
Note 7 - Leases (Details Textual)	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Mar. 13, 2026 USD ($) ft²	Mar. 09, 2026 USD ($) ft²	Feb. 23, 2026 USD ($) ft²
Lessee, Operating Lease, Renewal Term (Year)	5 years
Lessee, Operating Lease, Liability, to be Paid, Year One	$ 1,650,000
Operating Lease, Liability	10,135,000
Operating Lease, Right-of-Use Asset, Periodic Reduction	177,000	$ 0
Lease, Cost	485,000	$ 4,000
Operating Lease, Payments	375,000
Microbial Building Lease [Member]
Area of Real Estate Property (Square Foot) \| ft²			8,042
Lessee, Operating Lease, Term of Contract (Year)			8 years
Lessee, Operating Lease, Renewal Term (Year)			5 years
Lessee, Operating Lease, Option to Purchase, Amount			$ 12,500,000
Lessee, Operating Lease, Base Rent			22,605
Lessee, Operating Lease, Liability, to be Paid, Year One			271,260
Operating Lease, Liability			$ 5.34
Mammalian Building Lease [Member]
Area of Real Estate Property (Square Foot) \| ft²				20,144
Lessee, Operating Lease, Term of Contract (Year)				102 months
Lessee, Operating Lease, Base Rent				$ 55,030
Lessee, Operating Lease, Liability, to be Paid, Year One				$ 660,357
Lessee, Operating Lease, Annual Rent Increase, Percentage				3.00%
Office Sublease [Member]
Area of Real Estate Property (Square Foot) \| ft²			8,122
Lessee, Operating Lease, Base Rent			$ 30,436
Operating Lease, Liability				$ 6.29
Lessor, Operating Lease, Term of Contract (Month)			102 months
Lessor, Operating Lease, Annual Rent Increase, Percentage			3.00%
Lessor, Operating Lease, Payment to be Received			$ 3,900,000
Warehouse Lease [Member]
Area of Real Estate Property (Square Foot) \| ft²					22,262
Lessee, Operating Lease, Term of Contract (Year)					35 months
Lessee, Operating Lease, Base Rent					$ 21,069
Operating Lease, Liability					$ 800,000
Facility Leases [Member]
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 10,300,000
Operating Lease, Incremental Borrowing Rate, Percent	11.00%
Operating Lease, Right-of-Use Asset, Periodic Reduction	$ 177,000
Lease, Cost	391,000
Operating Lease, Payments	$ 342,000
Operating Lease, Weighted Average Remaining Lease Term (Year)	7 years 11 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent	11.00%