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INCOME TAXES (Tables) | 12 Months Ended
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Dec. 31, 2015
Income Tax Disclosure [Abstract] |
Schedule of Effective Income Tax Rate Reconciliation | The Company’s provision for income taxes from continuing operations for the years ended December 31, 2015 and 2014 relates to income taxes in states, foreign countries and other local jurisdictions and differs from the amounts determined by applying the statutory Federal income tax rate to loss before income taxes for the following reasons:
|  | Dollars in Thousands
|  | 2015 |  | 2014
Benefit at federal rate |  | $ | (3,449 | ) |  | $ | (3,665 | )
Increase (decrease) resulting from: |  |  |  |
State income taxes—net of federal benefit |  | (320 | ) |  | (401 | )
Miscellaneous permanent differences |  | 163 |  |  | 223 |
Liability warrants |  | 70 |  |  | (154 | )
State, net operating loss expiration/true-up |  | (187 | ) |  | (327 | )
Other—net |  | (119 | ) |  | 2 |
Valuation allowance |  | 3,842 |  |  | 4,322 |
Total income tax expense (benefit) |  | $ | — |  |  | $ | — |
Schedule of Components of Income Tax Expense (Benefit) |
|  | Dollars in Thousands
|  | 2015 |  | 2014
Federal: |  |  |  |
Current |  | $ | — |  |  | $ | — |
Deferred |  | — |  |  | — |
Total Federal |  | $ | — |  |  | $ | — |
State: |  |  |  |
Current |  | $ | — |  |  | $ | — |
Deferred |  | — |  |  | — |
Total State |  | $ | — |  |  | $ | — |
Foreign: |  |  |  |
Current |  | $ | — |  |  | $ | — |
Deferred |  | — |  |  | — |
Total Foreign |  | $ | — |  |  | $ | — |
Total Tax Provision |  | $ | — |  |  | $ | — |
Schedule of Deferred Tax Assets and Liabilities | The Company’s deferred income tax asset from continuing operations at December 31, 2015 and 2014 is comprised of the following temporary differences:
|  | Dollars in Thousands
|  | 2015 |  | 2014
Deferred Tax Asset: |  |  |  |
Net operating loss carryforward |  | $ | 51,449 |  |  | $ | 46,051 |
Research and development credit carryforwards |  | 918 |  |  | 918 |
Other |  | 585 |  |  | 539 |
|  | 52,952 |  |  | 47,508 |
Less valuation allowance |  | (52,902 | ) |  | (47,406 | )
Deferred Tax Asset |  | $ | 50 |  |  | $ | 102 |
Deferred Tax Liability: |  |  |  |
Property and equipment |  | 50 |  |  | 102 |
Deferred Tax Liability |  | $ | 50 |  |  | $ | 102 |
Net Deferred Asset (Liability) |  | $ | — |  |  | $ | — |
Summary of Operating Loss Carryforwards | At December 31, 2015, we had total unused federal tax net operating loss carryforwards of $142.9 million. The expiration dates are as follows (amounts in thousands):
2018 | $ | 1,838 |
2019 | 8,181 |
2020 | 9,662 |
2021 | 8,228 |
2022 | 16,862 |
2023 | 16,173 |
2024 | 17,390 |
2025 | 8,153 |
2026 | 6,792 |
2027 | 3,238 |
2028 | 1,272 |
2029 | 591 |
2031 | 2,784 |
2032 | 8,358 |
2033 | 12,097 |
2034 | 7,591 |
2035 | 13,645 |
Total | $ | 142,855 |

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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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