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Note 15 - Consolidated Balance Sheet Detail (Tables) | 3 Months Ended
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Mar. 31, 2022
Notes Tables |
Property, Plant and Equipment [Table Text Block] |
(In thousands) |  | March 31, 2022 |  |  | December 31, 2021 |
Property and equipment |  |  |  |  |  |  |  |
Leasehold improvements |  | $ | 3,949 |  |  | $ | 3,840 |
Furniture and computer equipment |  |  | 1,819 |  |  |  | 1,861 |
Manufacturing and other equipment |  |  | 16,807 |  |  |  | 16,675 |
Construction in-progress |  |  | 2,818 |  |  |  | 2,022 |
Subtotal |  |  | 25,393 |  |  |  | 24,398 |
Less: Accumulated depreciation |  |  | (7,134 | ) |  |  | (6,741 | )
Net property and equipment |  | $ | 18,259 |  |  | $ | 17,657 |
Schedule of Accrued Liabilities [Table Text Block] |
(In thousands) |  | March 31, 2022 |  |  | December 31, 2021 |
Accrued compensation |  | $ | 4,535 |  |  | $ | 4,351 |
Accrued expenses |  |  | 1,372 |  |  |  | 1,656 |
Deferred revenue, current |  |  | 895 |  |  |  | 814 |
Accrued taxes |  |  | 33 |  |  |  | 27 |
Other |  |  | 131 |  |  |  | 294 |
Total accrued expenses and other current liabilities |  | $ | 6,966 |  |  | $ | 7,142 |
Schedule of Product Warranty Liability [Table Text Block] |
|  | Three Months Ended March 31, |
(In thousands) |  | 2022 |  |  | 2021 |
Beginning balance |  | $ | 9,398 |  |  | $ | 212 |
Provision for warranties |  |  | 894 |  |  |  | 11 |
Settlements of warranty claims |  |  | (1,116 | ) |  |  | (22 | )
Ending Balance |  | $ | 9,176 |  |  | $ | 201 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=126907703&loc=d3e12565-110249 + Details
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