XML 34 R12.htm IDEA: XBRL DOCUMENT
v3.22.1

Accounts Receivable, Net | 12 Months Ended
--- | ---
Dec. 31, 2021
Receivables [Abstract] |
Accounts Receivable, Net |
4. | ACCOUNTS RECEIVABLE, NET
Accounts receivable and allowance for credit losses consist of the following:
|  | As of December 31, |
|  | 2020 |  |  | 2021 |
|  | RMB |  |  | RMB |  |  | US$ |
Accounts receivable |  |  | 3,252,396 |  |  |  | 2,317,034 |  |  |  | 363,593 |
Allowance for credit losses |  |  | (128,199 | ) |  |  | (177,563 | ) |  |  | (27,863 | )
Total |  |  | 3,124,197 |  |  |  | 2,139,471 |  |  |  | 335,730 |
The movements in the allowance for credit losses were as follows:
|  |  |  |  | Year ended December 31,
|  | 2019 |  |  | 2020 |  |  | 2021 |
|  | RMB |  |  | RMB |  |  | RMB |  |  | US$ |
Beginning balance |  |  | 3,589 |  |  |  | 33,989 |  |  |  | 128,199 |  |  |  | 20,117 |
Additions charged to bad debt expense/current expected credit loss |  |  | 37,141 |  |  |  | 104,434 |  |  |  | 53,294 |  |  |  | 8,363 |
Reversal |  |  | (465 | ) |  |  | (8,751 | ) |  |  | — |  |  |  | — |
Write off |  |  | (6,276 | ) |  |  | (1,473 | ) |  |  | (3,930 | ) |  |  | (617 | )
Ending balance |  |  | 33,989 |  |  |  | 128,199 |  |  |  | 177,563 |  |  |  | 27,863 |

X
- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
Name: | us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration