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Note 9 - Commitment and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Contractual Obligation, Fiscal Year Maturity [Table Text Block] |
|  | (in thousands) |
2022 |  | $ | 23,672 |
2023 |  |  | 11,488 |
2024 |  |  | 7,599 |
2025 |  |  | 936 |
Total purchase commitments |  | $ | 43,695 |

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- Definition Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph (a) -Subparagraph (5) + Details
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