Related Party Transactions (Details) - USD ($)
|
1 Months Ended |
12 Months Ended |
Dec. 31, 2021 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
| Related party transactions |
|
|
|
|
| Costs and expenses allocated from SINA(1) |
|
$ 38,270,000
|
$ 43,011,000
|
$ 51,848,000
|
| Total revenues |
|
70,000,000.0
|
46,500,000
|
117,000,000.0
|
| Related party outstanding balance: |
|
|
|
|
| Amount due from SINA |
$ 494,200,000
|
494,200,000
|
548,900,000
|
|
| Loans to and interest receivable |
219,679,000
|
219,679,000
|
158,622,000
|
|
| Loans to and interest receivable |
480,786,000
|
480,786,000
|
0
|
|
| Total |
700,465,000
|
700,465,000
|
158,622,000
|
|
| Impairment charges on loans to and interest receivable from other related parties |
|
0
|
82,200,000
|
|
| Advertising and marketing revenues from related party |
|
70,000,000.0
|
46,500,000
|
117,000,000.0
|
| Other revenues generated from related parties |
|
3,300,000
|
3,400,000
|
5,400,000
|
| Cost and expenses recognized from transactions with other related parties |
|
62,600,000
|
48,100,000
|
$ 31,200,000
|
| Accounts receivable due from other related parties |
55,800,000
|
55,800,000
|
42,500,000
|
|
| Accounts payable due to other related parties |
44,300,000
|
44,300,000
|
30,800,000
|
|
| Accrued and other liabilities due to other related parties |
8,300,000
|
$ 8,300,000
|
$ 4,800,000
|
|
| SINA |
|
|
|
|
| Related party transactions |
|
|
|
|
| Loan agreement term |
|
1 year
|
1 year
|
1 year
|
| Loan to SINA |
|
$ 978,162,000
|
$ 473,777,000
|
$ 233,884,000
|
| Loan repaid by SINA |
|
1,058,574,000
|
181,697,000
|
43,567,000
|
| Revenue billed through SINA |
|
68,351,000
|
41,754,000
|
109,949,000
|
| Revenue from services provided to SINA |
|
43,170,000
|
20,348,000
|
27,274,000
|
| Costs and expenses allocated from SINA(1) |
|
38,270,000
|
43,011,000
|
51,848,000
|
| Interest income on loans to SINA |
|
17,943,000
|
13,458,000
|
9,295,000
|
| Total revenues |
|
111,521,000
|
62,102,000
|
137,223,000
|
| Other costs and expenses billed by SINA |
|
48,000,000.0
|
48,300,000
|
37,500,000
|
| Costs and expenses paid by Weibo on behalf of SINA and allocated |
|
800,000
|
9,700,000
|
|
| Related party outstanding balance: |
|
|
|
|
| Amount due from SINA |
494,200,000
|
494,200,000
|
548,900,000
|
|
| Loans to and interest receivable |
479,600,000
|
479,600,000
|
547,900,000
|
|
| Advertising and marketing revenues from related party |
|
111,521,000
|
62,102,000
|
137,223,000
|
| Alibaba |
|
|
|
|
| Related party transactions |
|
|
|
|
| Services provided by Alibaba |
|
44,006,000
|
52,338,000
|
50,205,000
|
| Related party outstanding balance: |
|
|
|
|
| Accounts receivable due from related parties |
89,344,000
|
89,344,000
|
135,321,000
|
|
| Alibaba | Advertiser |
|
|
|
|
| Related party transactions |
|
|
|
|
| Total revenues |
|
139,561,000
|
152,000,000
|
97,772,000
|
| Related party outstanding balance: |
|
|
|
|
| Accounts receivable due from related parties |
89,344,000
|
89,344,000
|
135,321,000
|
|
| Advertising and marketing revenues from related party |
|
139,561,000
|
152,000,000
|
97,772,000
|
| Alibaba | Agent |
|
|
|
|
| Related party transactions |
|
|
|
|
| Total revenues |
|
41,680,000
|
36,597,000
|
0
|
| Related party outstanding balance: |
|
|
|
|
| Advertising and marketing revenues from related party |
|
41,680,000
|
36,597,000
|
0
|
| Company A |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Loans to and interest receivable |
0
|
0
|
79,762,000
|
|
| Company B |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Loans to and interest receivable |
2,789,000
|
2,789,000
|
21,771,000
|
|
| Company C |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Loans to and interest receivable |
211,583,000
|
211,583,000
|
41,205,000
|
|
| Company D |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Loans to and interest receivable |
480,786,000
|
480,786,000
|
0
|
|
| Company D | Other non-current assets |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Loans to and interest receivable |
480,786,000
|
480,786,000
|
0
|
|
| Subtotal | Prepaid expenses and other current assets |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Loans to and interest receivable |
219,679,000
|
219,679,000
|
158,622,000
|
|
| Other related parties |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Accounts receivable due from related parties |
55,763,000
|
55,763,000
|
42,530,000
|
|
| Loans to and interest receivable |
$ 5,307,000
|
$ 5,307,000
|
15,884,000
|
|
| Minimum | SINA |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Annual interest rate |
|
1.00%
|
|
|
| Minimum | Company B |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Annual interest rate |
4.00%
|
|
|
|
| Maximum | SINA |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Annual interest rate |
|
4.50%
|
|
|
| Maximum | Company B |
|
|
|
|
| Related party outstanding balance: |
|
|
|
|
| Annual interest rate |
10.00%
|
|
|
|
| Advertising & Marketing | SINA |
|
|
|
|
| Related party transactions |
|
|
|
|
| Total revenues |
|
$ 96,359,000
|
48,353,000
|
112,974,000
|
| Related party outstanding balance: |
|
|
|
|
| Advertising and marketing revenues from related party |
|
96,359,000
|
48,353,000
|
112,974,000
|
| Value-added services | SINA |
|
|
|
|
| Related party transactions |
|
|
|
|
| Total revenues |
|
15,162,000
|
13,749,000
|
24,249,000
|
| Related party outstanding balance: |
|
|
|
|
| Advertising and marketing revenues from related party |
|
$ 15,162,000
|
$ 13,749,000
|
$ 24,249,000
|