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Note 4 - Balance Sheet Information | 9 Months Ended
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Sep. 30, 2021
Notes to Financial Statements |
Supplemental Balance Sheet Disclosures [Text Block] |
4. | 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) |  | 2021 |  |  | 2020 |
Finished goods |  | $ | 5,510 |  |  | $ | 4,938 |
Work in process |  |  | 3,506 |  |  |  | 3,513 |
Raw materials |  |  | 16,962 |  |  |  | 13,811 |
Total |  | $ | 25,978 |  |  | $ | 22,262 |
Other Current Liabilities: |  | September 30, |  |  | December 31, |
(in thousands) |  | 2021 |  |  | 2020 |
Compensation |  | $ | 3,992 |  |  |  | 3,715 |
Professional fees |  |  | 793 |  |  |  | 432 |
Warranty costs |  |  | 228 |  |  |  | 185 |
Customer related costs |  |  | 1,992 |  |  |  | 1,093 |
Interest |  |  | 369 |  |  |  | 46 |
Accrued income taxes |  |  | 246 |  |  |  | 286 |
Other |  |  | 2,050 |  |  |  | 1,721 |
Total |  | $ | 9,670 |  |  | $ | 7,478 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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