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Note 3 - Revenue Recognition (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Years Ended December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
Net sales of: |  |  |  |  |  |  |  |  |  |  |  |
Products |  | $ | 391,460 |  |  | $ | 342,742 |  |  | $ | 201,248 |
Tooling and Machinery |  |  | 3,468 |  |  |  | 6,307 |  |  |  | 1,814 |
Engineering services |  |  | 5,144 |  |  |  | 4,743 |  |  |  | 3,258 |
Total net sales |  | $ | 400,072 |  |  | $ | 353,792 |  |  | $ | 206,320 |
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] |
|  | Contract Liabilities |
|  | Years Ended |
|  | December 31, |
|  | 2023 |  |  | 2022 |
Deferred revenue - beginning of period |  | $ | 4,679 |  |  | $ | 4,247 |
Increases due to consideration received from customers |  |  | 6,572 |  |  |  | 6,337 |
Revenue recognized |  |  | (4,635 | ) |  |  | (5,330 | )
Decrease due to sale of Molded Fiber |  |  | - |  |  |  | (575 | )
Deferred revenue - end of period |  | $ | 6,616 |  |  | $ | 4,679 |
|  | Contract Assets |
|  | Years Ended |
|  | December 31, |
|  | 2023 |  |  | 2022 |
Unbilled Receivables - beginning of period |  | $ | 270 |  |  | $ | 74 |
Increases due to revenue recognized, not invoiced to customers |  |  | 3,545 |  |  |  | 3,653 |
Decreases due to customer invoicing |  |  | (3,701 | ) |  |  | (3,457 | )
Unbilled Receivables - end of period |  | $ | 114 |  |  | $ | 270 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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