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Note 7 - Inventories | 3 Months Ended
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Mar. 31, 2024
Notes to Financial Statements |
Inventory Disclosure [Text Block] | Note 7. Inventories ​ Inventories, net of inventory write-downs, consist of the following for the periods indicated (in thousands):​
​ |  | March 31, 2024 |  |  | December 31, 2023 |
Raw materials |  | $ | 23,464 |  |  | $ | 22,128 |
Work in process and sub-assemblies |  |  | 30,100 |  |  |  | 33,792 |
Finished goods |  |  | 16,311 |  |  |  | 22,452 |
Allowance for inventory |  |  | (15,553 | ) |  |  | (14,506 | )
Total inventories |  | $ | 54,322 |  |  | $ | 63,866 |
For the three months ended March 31, 2024 and 2023, the inventory reserve adjustment expensed for inventory was $1.6 million, and $2.6 million, respectively. For the three months ended March 31, 2024 and 2023, the direct inventory write-offs related to scrap, discontinued products, and damaged inventories were $0.9 million and $3.8 million, respectively. ​

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/330/tableOfContent + Details
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