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Accounts Receivable, Net | 12 Months Ended
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Dec. 31, 2023
Accounts Receivable, Net [Abstract] |
Accounts receivable, net |
| 13. | Accounts receivable, net
(In thousands) |  | December 31, 2022 |  |  | December 31, 2023 |
Accounts receivable |  |  | 10,480 |  |  |  | 10,690 |
Less: Allowance for doubtful accounts |  |  | (4,519 | ) |  |  | (4,201 | )
Accounts receivable, net |  |  | 5,961 |  |  |  | 6,489 |
The following table presents movement in the allowance for doubtful accounts:
(In thousands) |  | December 31, 2021 |  |  | December 31, 2022 |  |  | December 31, 2023 |
Balance at beginning of the year |  |  | 3,289 |  |  |  | 3,350 |  |  |  | 4,519 |
Additions |  |  | 67 |  |  |  | 1,273 |  |  |  | 668 |
Reversal |  |  | (22 | ) |  |  | (26 | ) |  |  | (806 | )
Written off |  |  | — |  |  |  | — |  |  |  | (142 | )
Exchange difference |  |  | 16 |  |  |  | (78 | ) |  |  | (38 | )
Balance at end of the year |  |  | 3,350 |  |  |  | 4,519 |  |  |  | 4,201 |

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- Definition The entire disclosure for accounts receivable, contract receivable, receivable held-for-sale, and nontrade receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//310/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//326/tableOfContent + Details
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- References No definition available. + Details
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