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Income Taxes (Tables) | 6 Months Ended
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Jun. 30, 2014
Income Tax Disclosure [Abstract] |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] | The U.S. statutory federal income tax rate is reconciled to the Company’s effective income tax rate as follows (in thousands):
|  | Three Months Ended June 30, |  | Six Months Ended June 30, |
|  | 2014 |  | 2013 |  | 2014 |  | 2013 |
Tax benefit at 35% federal statutory rate |  | $ | 984 |  | $ | 1,266 |  | $ | 491 |  | $ | 3,523 |
State tax benefit, net of federal benefit |  |  | 85 |  |  | 109 |  |  | 42 |  |  | 50 |
Noncontrolling interest |  |  | (24) |  |  | (60) |  |  | (60) |  |  | (464) |
Valuation allowance |  |  | (1,662) |  |  | (3,116) |  |  | (2,379) |  |  | (2,957) |
Other |  |  | 617 |  |  | 1,801 |  |  | 1,906 |  |  | (152) |
Total |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] | The effects of temporary differences and other items that give rise to deferred tax assets and liabilities are presented below (in thousands):
|  | June 30, 2014 |  | December 31, 2013 |
Deferred tax assets: |  |  |  |  |  |  |
Capitalized start up costs |  | $ | 23 |  | $ | 24 |
Deferred transaction costs |  |  | 842 |  |  | — |
Stock-based compensation |  |  | 622 |  |  | 622 |
Net operating loss carryover |  |  | 63,453 |  |  | 62,372 |
Other |  |  | 3 |  |  | 18 |
Deferred tax assets |  |  | 64,943 |  |  | 63,036 |
Valuation allowance |  |  | (64,311) |  |  | (61,111) |
Deferred tax liabilities: |  |  |  |  |  |  |
Property, plant and equipment |  |  | (8) |  |  | (11) |
Investment in partnership |  |  | (624) |  |  | (1,914) |
Deferred tax liabilities |  |  | (632) |  |  | (1,925) |
Net deferred tax asset |  | $ | — |  | $ | — |

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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