XML 29 R10.htm IDEA: XBRL DOCUMENT
v3.21.1

Accounts Receivable, Net | 12 Months Ended
--- | ---
Dec. 31, 2020
Receivables [Abstract] |
ACCOUNTS RECEIVABLE, NET |
| 4. | ACCOUNTS RECEIVABLE, NET
Accounts receivable as of December 31, 2020 and 2019 consist of the following:
|  | 2020 |  |  | 2019 |
Accounts receivable |  | $ | 43,935 |  |  | $ | 98,195 |
Less: reserve for doubtful accounts |  |  | (38,995 | ) |  |  | (36,416 | )
Accounts receivable, net |  | $ | 4,940 |  |  | $ | 61,779 |
During the year ended December 31, 2020, bad debt expense was $30,572, recovery of bad debt was 27,993 due to the disposal of Beijing Dehaier and during 2019 and 2018, bad debt expense was $10,148 and $5,826 respectively.

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: | nonnum: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