Note 10 - Inventory |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Inventory Disclosure [Text Block] |
Inventory is stated at the lower of cost, determined on a first in, first out basis, or net realizable value and consists primarily of fabricated assemblies and finished goods. Inventory is comprised of the following as of:
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