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		6 Months Ended
Note 7 - Leases (Details Textual)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Mar. 13, 2026 USD ($) ft²	Mar. 09, 2026 USD ($) ft²	Feb. 23, 2026 USD ($) ft²
Lessee, Operating Lease, Renewal Term (Year)	5 years		5 years
Lessee, Operating Lease, Liability, to be Paid, Year One	$ 1,650,000		$ 1,650,000
Operating Lease, Liability	10,021,000		10,021,000
Operating Lease, Right-of-Use Asset, Periodic Reduction			428,000	$ 0
Lease, Cost	$ 535,000	$ 11,000	1,020,000	$ 15,000
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%		11.00%
Operating Lease, Right-of-Use Asset, Periodic Reduction			$ 400,000
Lease, Cost			900,000
Operating Lease, Payments			$ 700,000
Operating Lease, Weighted Average Remaining Lease Term (Year)	7 years 8 months 19 days		7 years 8 months 19 days
Operating Lease, Weighted Average Discount Rate, Percent	11.00%		11.00%