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Note 3 - Business Combination (Tables) | 3 Months Ended
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Mar. 31, 2022
Notes Tables |
Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block] |
|  | ﻿February 18, |  |  | ﻿March 31, |
|  | ﻿2022 |  |  | 2022﻿ |
﻿Expected life (in years) |  |  | 2.08﻿ |  |  |  | 1.97 |
Expected volatility﻿ |  |  | 50 | %﻿ |  |  | 50 | %﻿
Risk-free rate﻿ |  |  | 1.23 | %﻿ |  |  | 1.86 | %﻿
Dividend﻿ |  |  | 0 | % |  |  | 0 | %
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
|  | Preliminary Allocation |
|  | (in thousands) |
Accounts receivable, net |  | $ | 429 |
Prepaid expenses and other current assets |  |  | 72 |
Property and equipment |  |  | 22 |
Goodwill |  |  | 4,862 |
Technology and software |  |  | 2,750 |
Customer relationship |  |  | 646 |
Order backlog |  |  | 263 |
Other assets |  |  | 85 |
Accrued expenses and other liabilities |  |  | (718 | )
Current portion of deferred revenue |  |  | (230 | )
Other non-current liabilities |  |  | (1,072 | )
Total purchase consideration |  | $ | 7,109 |
Schedule of Intangible Assets and Goodwill [Table Text Block] |
|  | March 31, |  |  | December 31, |
|  | 2022 |  |  | 2021 |
|  | (in thousands) |
Goodwill |  | $ | 4,875 |  |  | $ | — |
Technology and software, net |  |  | 2,734 |  |  |  | — |
Customer relationship, net |  |  | 642 |  |  |  | — |
Order backlog, net |  |  | 241 |  |  |  | — |
|  | $ | 8,492 |  |  | $ | — |
Finite-Lived Intangible Assets Amortization Expense [Table Text Block] |
Year Ending December 31: |  |  |  |
|  | (in thousands) |
2022 (nine months) |  | $ | 453 |
2023 |  |  | 384 |
2024 |  |  | 340 |
2025 |  |  | 340 |
2026 |  |  | 340 |
Thereafter |  |  | 1,760 |
Total intangible assets subject to amortization |  | $ | 3,617 |
Schedule of Goodwill [Table Text Block] |
|  | Goodwill |
|  | (in thousands) |
Balance as of December 31, 2021 |  | $ | — |
I-Access acquisition |  |  | 4,862 |
Effect of foreign currency translation |  |  | 13 |
Balance as of March 31, 2022 |  | $ | 4,875 |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Carrying Amount |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Carrying Amount |
|  |  |  |  |  |  |  |  |  | March 31, |  |  |  |  |  |  |  |  |  |  | December 31, |
|  |  |  |  |  |  |  |  |  | 2022 |  |  |  |  |  |  |  |  |  |  | 2021 |
|  | (in thousands) |  |  | (in thousands) |
Technology and software, net |  | $ | 2,757 |  |  | $ | (23 | ) |  | $ | 2,734 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Customer relationship, net |  |  | 648 |  |  |  | (6 | ) |  |  | 642 |  |  |  | — |  |  |  | — |  |  |  | — |
Order backlog, net |  |  | 263 |  |  |  | (22 | ) |  |  | 241 |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 3,668 |  |  | $ | (51 | ) |  | $ | 3,617 |  |  | $ | — |  |  | $ | — |  |  | $ | — |

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