| Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 |
---|
Net loss | - | -50 | -30 | -49 | -67 | -94 | -34 | -72 | -158 |
---|
Write off of remaining ROU asset and lease liability pursuant to a lease termination | - | - | - | - | - | - | -2 | - | - |
---|
Amortization of right-of-use assets | - | - | - | - | - | - | - | 1 | 2 |
---|
Depreciation | 1 | 2 | 2 | 2 | 5 | 5 | 7 | 15 | 24 |
---|
Amortization of intangible assets | 0 | 0 | 1 | 4 | 5 | 4 | 0 | 5 | 9 |
---|
Deferred tax benefit | - | - | - | - | -0 | -1 | -1 | -0 | - |
---|
Share-based compensation | 14 | 24 | 24 | 14 | 16 | 11 | 8 | 6 | 4 |
---|
Losses on disposal of property and equipment | - | -0 | -0 | -0 | - | - | -0 | -10 | - |
---|
Impairment of intangible assets | - | - | - | - | - | 26 | - | 0 | 56 |
---|
Impairment of goodwill | - | - | - | - | - | 19 | - | - | 27 |
---|
Impairment of long-term investments | - | - | - | - | - | - | - | - | 2 |
---|
Impairments of Cryptocurrencies | - | - | - | - | - | - | - | 32 | 18 |
---|
Impairment of property and equipment | - | - | - | - | - | - | - | 22 | 35 |
---|
Changes in fair value of derivative instrument | - | - | - | - | - | - | - | 4 | - |
---|
Changes in fair value of contingent considerations | - | - | - | - | - | - | - | 14 | 1 |
---|
Provision for bad debt | - | 3 | 0 | 0 | - | 3 | 0 | 1 | - |
---|
Loss (gain) from equity method investments | - | - | - | - | - | - | - | 1 | -0 |
---|
Net gain on disposal of cryptocurrency assets | - | - | - | - | - | - | - | 7 | 8 |
---|
Other operating Expenses Non Cash | - | - | - | - | - | - | - | - | 3 |
---|
Gain from relief of liability | - | - | - | - | - | - | - | - | 4 |
---|
Loss (gain) on disposal of subsidiaries and VIEs | - | - | - | - | - | - | - | - | -3 |
---|
Gain on previously held equity interest | - | - | - | - | - | - | - | 6 | - |
---|
Accounts receivable | 2 | -8 | 1 | - | - | - | - | -2 | 4 |
---|
Prepayments and other current assets | 7 | -21 | 1 | 5 | -1 | -2 | -1 | 2 | -10 |
---|
Amounts due from related party | - | - | - | - | - | - | - | -0 | - |
---|
Cryptocurrency assets | - | - | - | - | - | - | - | 20 | 34 |
---|
Deposits | 1 | -1 | 1 | -0 | -0 | 0 | -1 | - | - |
---|
Other non-current assets | - | - | - | - | - | -0 | -0 | - | - |
---|
Operating lease liabilities | - | - | - | - | - | - | 2 | 1 | 2 |
---|
Accounts payable | - | - | - | - | - | - | - | - | -17 |
---|
Accrued expenses and other current liabilities | 6 | -7 | 8 | 2 | -0 | -3 | 2 | -3 | -17 |
---|
Accrued payroll and welfare payable | 3 | -2 | 0 | 0 | -0 | -0 | 1 | -1 | 0 |
---|
Long-term payables | 2 | 0 | -0 | -3 | -4 | -0 | -0 | - | - |
---|
Amounts due to related parties | - | - | - | - | - | - | - | 1 | -5 |
---|
Income tax payable | 1 | -1 | 1 | -0 | -0 | 0 | - | -0 | -0 |
---|
Net cash used in operating activities | - | - | - | -31 | -23 | -23 | -10 | -34 | -64 |
---|
Acquisition of property and equipment | 2 | 2 | 4 | 11 | 5 | 1 | 0 | 57 | 14 |
---|
Disposal of subsidiaries and VIEs, net of cash received | - | - | - | - | - | - | - | - | -5 |
---|
Acquisition of redeemable noncontrolling interest | - | - | - | - | - | - | 2 | - | - |
---|
Acquisition of long-term investments | - | - | - | - | - | - | - | 1 | - |
---|
Cash paid for short-term investments | - | 7 | 31 | 3 | - | - | 12 | - | 2 |
---|
Proceeds From Payment Of Asset Acquisition And Business Combination | - | - | - | - | - | - | - | - | 0 |
---|
Cash received from return of time deposits | - | - | - | - | - | - | 3 | - | - |
---|
Cash received from return of short-term investments | - | 11 | 14 | - | - | 14 | 12 | - | - |
---|
Cash received from return of long-term investments | - | - | - | - | - | - | - | 0 | 1 |
---|
Proceeds From Disposal of Cryptocurrency Assets | - | - | - | - | - | - | - | 11 | 34 |
---|
Proceeds from disposal of property and equipment | 0 | 0 | 0 | 1 | - | 0 | 0 | 6 | - |
---|
Proceeds from Sale of Other Investments | - | - | - | - | 1 | - | 0 | - | 0 |
---|
Cash paid for additional interest acquired for Loto Interactive | - | - | - | - | - | - | - | 3 | - |
---|
Loans provided to a third party | - | - | - | - | - | - | - | 8 | 0 |
---|
Repayment of loans provided to a related party | - | - | - | - | 1 | 1 | 2 | - | - |
---|
Repayment of loans provided to third parties | - | - | - | - | - | - | 0 | - | - |
---|
Net cash provided by (used in) investing activities | - | - | - | 17 | -1 | 10 | 3 | -75 | 24 |
---|
Proceeds from the exercise of share-based awards | - | - | - | - | - | - | - | 3 | - |
---|
Proceeds from Short-term Debt | 0 | 27 | - | - | - | - | - | 47 | 6 |
---|
Repayment of short-term borrowings | 2 | 27 | - | - | - | - | - | 28 | - |
---|
Proceeds from Issuance of Private Placement | - | 114 | - | - | - | - | - | 56 | 23 |
---|
Net cash provided by financing activities | - | - | - | -1 | 8 | 2 | 0 | 78 | 30 |
---|
Effect of exchange rate changes on cash, cash equivalents and restricted cash | - | - | - | - | 3 | 1 | -1 | 2 | -3 |
---|
Net decrease in cash, cash equivalents and restricted cash | - | - | - | - | -14 | -10 | -8 | -30 | -12 |
---|
Income tax paid | 3 | 1 | 0 | 1 | - | - | - | - | - |
---|
Interest received | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 0 | 0 |
---|
Interest paid | - | - | - | - | - | - | - | -0 | -0 |
---|
Remeasurement of Lease Liabilities and Right of Use Assets Due to Lease Termination | - | - | - | - | - | - | 1 | - | - |
---|
Payment of service expense and non-current assets | - | - | - | - | - | - | - | 2 | 7 |
---|
Short-term borrowing collateral through cryptocurrencies | - | - | - | - | - | - | - | 19 | 6 |
---|
Settle short-term borrowing by cryptocurrencies | - | - | - | - | - | - | - | 7 | - |
---|
Repayment of deposit in cryptocurrencies | - | - | - | - | - | - | - | 7 | - |
---|
Issuance of ordinary shares in connection with business combination and asset acquisition | - | - | - | - | - | - | - | - | 3 |
---|
Deposits Received From Customers Of Mining Data Center | - | - | - | - | - | - | - | 4 | 2 |
---|
Cryptocurrency To Be Distributed For Promotion Activities On Behalf Of A Third Party | - | - | - | - | - | - | - | 3 | - |
---|
Cryptocurrencies acquired in connection with business combination | - | - | - | - | - | - | - | 73 | - |
---|
Cryptocurrencies borrowed from a third party | - | - | - | - | - | - | - | 10 | - |
---|
Cryptocurrencies paid in connection with asset acquisition | - | - | - | - | - | - | - | 2 | - |
---|
Consideration paid to purchase the noncontrolling interest in subsidiary | - | - | - | - | - | - | - | - | 18 |
---|
Property, plant and equipment transferred from long-term prepayment | - | - | - | - | - | - | - | - | 11 |
---|