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Note 11 - Accrued Expenses | 12 Months Ended
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Dec. 31, 2022
Notes to Financial Statements |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] |
11. | ACCRUED EXPENSES
Accrued expenses consist of the following:
|  | December 31, |
|  | 2022 |  |  | 2021 |
Salaries, bonuses and related benefits |  | $ | 27,422 |  |  | $ | 21,342 |
Deferred revenue |  |  | 8,847 |  |  |  | 2,224 |
Accrued restructuring costs |  |  | 6,796 |  |  |  | 9 |
Sales commissions |  |  | 2,521 |  |  |  | 2,049 |
Subcontracting labor |  |  | 1,875 |  |  |  | 1,622 |
Warranty accrual |  |  | 1,287 |  |  |  | 1,056 |
Other |  |  | 2,125 |  |  |  | 6,151 |
|  | $ | 50,873 |  |  | $ | 34,453 |
The change in warranty accrual during 2022 primarily related to repair costs incurred and adjustments to pre-existing warranties. There were no new material warranty charges incurred during 2022. Restructuring Activities: Activity and liability balances related to restructuring costs for the year ended December 31, 2022 are as follows:
|  |  |  |  |  | Year Ended |  |  |  |  |
|  |  |  |  |  | December 31, 2022 |  |  |  |  |
|  | Liability at |  |  |  |  |  |  | Cash Payments |  |  | Liability at |
|  | December 31, |  |  | New |  |  | and Other |  |  | December 31, |
|  | 2021 |  |  | Charges |  |  | Settlements |  |  | 2022 |
Severance costs |  | $ | 9 |  |  | $ | 3,916 |  |  | $ | (535 | ) |  | $ | 3,390 |
Other restructuring costs |  |  | - |  |  |  | 3,406 |  |  |  | - |  |  |  | 3,406 |
Total |  | $ | 9 |  |  | $ | 7,322 |  |  | $ | (535 | ) |  | $ | 6,796 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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