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Note 5 - Balance Sheet Information | 9 Months Ended
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Sep. 30, 2025
Notes to Financial Statements |
Supplemental Balance Sheet Disclosures [Text Block] |
5. | Balance Sheet Information
The following tables provide details of selected balance sheet items as of the periods indicated:
Inventories: |  | September 30, |  |  | December 31, |
(in thousands) |  | 2025 |  |  | 2024 |
Finished goods |  | $ | 5,863 |  |  | $ | 5,222 |
Work in process |  |  | 2,256 |  |  |  | 2,754 |
Raw materials |  |  | 13,485 |  |  |  | 15,269 |
Total |  | $ | 21,604 |  |  | $ | 23,245 |
Other Current Liabilities: |  | September 30, |  |  | December 31, |
(in thousands) |  | 2025 |  |  | 2024 |
Compensation |  | $ | 1,871 |  |  | $ | 1,714 |
Customer credits |  |  | 1,225 |  |  |  | 1,286 |
Current portion of operating lease liabilities |  |  | 1,486 |  |  |  | 1,158 |
Employee retention tax credit funds |  |  | 5,420 |  |  |  | 3,154 |
Professional fees |  |  | 465 |  |  |  | 545 |
Warranty costs |  |  | 304 |  |  |  | 318 |
Other |  |  | 1,603 |  |  |  | 1,234 |
Total |  | $ | 12,374 |  |  | $ | 9,409 |
The Coronavirus Aid, Relief, and Economic Security Act of 2020 (the “CARES Act”) provided an employee retention tax credit (“ERTC”) that was a refundable tax credit against certain employer taxes. The Company elected to account for the credit as a government grant. As there is no authoritative guidance under U.S. GAAP on accounting for grants to for-profit business entities from government entities, the Company accounts for government assistance by applying the principles of International Accounting Standards Topic 20, Accounting for Government Grants and Disclosure of Government Assistance (“IAS 20”). Under IAS 20, government grants are recognized when there is reasonable assurance that the grant will be received and that all conditions related to the grant will be met. The Company received ERTC refunds of $2.2 million and $3.2 million during the nine months ended September 30, 2025 and 2024, respectively. The Company has included the refunds received in other current liabilities in the consolidated balance sheets as of September 30, 2025 and 2024, subject to a determination that the refunds are recognizable. The Company engaged a professional services firm under a commission fee arrangement to assist with determining the Company’s eligibility to claim the ERTC refunds and accumulating the necessary support that was used as a basis in the filing. The Company paid fees of $0.3 million and $0.5 million during the nine months September 30, 2025 and 2024, respectively, for these services, which are included in other operating expenses in the consolidated statement of operations.

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/210/tableOfContent + Details
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