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GOODWILL (Tables) | 12 Months Ended
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Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Changes in Carrying Amount of Goodwill | The changes in the Company’s carrying amount of goodwill are as follows:
(in thousands) |  | Video |  | Broadband |  | Total
Balance as of December 31, 2020 |  | $ | 182,855 |  |  | $ | 60,819 |  |  | $ | 243,674 |
Foreign currency translation adjustment |  | (3,457) |  |  | (4) |  |  | (3,461) |
Balance as of December 31, 2021 |  | $ | 179,398 |  |  | $ | 60,815 |  |  | $ | 240,213 |
Foreign currency translation adjustment |  | (2,409) |  |  | (65) |  |  | (2,474) |
Balance as of December 31, 2022 |  | $ | 176,989 |  |  | $ | 60,750 |  |  | $ | 237,739 |

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