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8. Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2019
Income Tax Disclosure [Abstract] |
Provision for income taxes |
|  | 2019 |  |  | 2018 |
|  | (in thousands) |
Current: |  |  |  |  |  |
Federal |  | $ | – |  |  | $ | – |
State |  |  | (34 | ) |  |  | (87 | )
Foreign |  |  | 1,858 |  |  |  | (1,092 | )
Total current |  |  | 1,824 |  |  |  | (1,179 | )
Deferred: |  |  |  |  |  |  |  |
Federal |  |  | – |  |  |  | – |
State |  |  | – |  |  |  | – |
Total deferred |  |  | – |  |  |  | – |
Income tax benefit (expense) |  | $ | 1,824 |  |  | $ | (1,179 | )
Schedule of deferred taxes |
|  | 2019 |  |  | 2018 |
|  | (in thousands) |
Deferred tax assets: |  |  |  |  |  |  |  |
Net operating loss and capital loss carryforwards and credits |  | $ | 112,280 |  |  | $ | 104,862 |
Unrealized loss on investments held at fair value |  |  | 538 |  |  |  | 2,455 |
Stock compensation |  |  | 358 |  |  |  | 1,365 |
Fixed assets and intangibles |  |  | 1,316 |  |  |  | 3,330 |
Basis of investments in affiliates |  |  | 300 |  |  |  | 286 |
Accrued liabilities and other |  |  | 631 |  |  |  | 208 |
State taxes |  |  | 25 |  |  |  | 26 |
Total deferred tax assets |  |  | 115,448 |  |  |  | 112,532 |
Valuation allowance |  |  | (115,077 | ) |  |  | (112,514 | )
Total deferred tax assets, net of valuation allowance |  |  | 371 |  |  |  | 18 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
ROU Asset |  |  | (347 | ) |  |  | – |
Other |  |  | (24 | ) |  |  | (18 | )
Total deferred tax liabilities |  |  | (371 | ) |  |  | (18 | )
Net deferred tax assets (liabilities) |  | $ | – |  |  | $ | – |
Reconciliation of income tax rate |
|  | 2019 |  |  | 2018 |
Statutory federal tax rate - (benefit) expense |  |  | 21% |  |  |  | 21% |
State income and foreign taxes, net of federal tax effect |  |  | 7% |  |  |  | (1)% |
Foreign tax credit |  |  | –% |  |  |  | –% |
Noncontrolling interests in operating subsidiaries |  |  | –% |  |  |  | –% |
Nondeductible permanent items |  |  | 1% |  |  |  | (1)% |
Change in tax rate |  |  | –% |  |  |  | –% |
Expired capitalized loss |  |  | (2)% |  |  |  | –% |
Valuation allowance |  |  | (13)% |  |  |  | (20)% |
Other |  |  | (4)% |  |  |  | –% |
|  |  | 10% |  |  |  | (1)% |

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 + Details
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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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