INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2016

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, 2016 and 2015 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
	2016			2015
Benefit at federal rate	$	(2,812	)	$	(3,449	)
Increase (decrease) resulting from:
State income taxes—net of federal benefit	(301		)	(320		)
Miscellaneous permanent differences	6			163
Liability warrants	(268		)	70
Capitalized transaction cost	244			—
State, net operating loss expiration/true-up	25			(187		)
Other—net	—			(119		)
Valuation allowance	3,106			3,842
Total income tax expense (benefit)	$	—		$	—

Schedule of Components of Income Tax Expense (Benefit)

	Dollars in Thousands
	2016		2015
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, 2016 and 2015 is comprised of the following temporary differences:

	Dollars in Thousands
	2016			2015
Deferred Tax Asset:
Net operating loss carryforward	$	60,276		$	51,449
Research and development credit carryforwards	918			918
Other	116			585
	61,310			52,952
Less valuation allowance	(61,310		)	(52,902		)
Deferred Tax Asset	$	—		$	50
Deferred Tax Liability:
Property and equipment	—			50
Deferred Tax Liability	$	—		$	50
Net Deferred Asset (Liability)	$	—		$	—

Summary of Operating Loss Carryforwards

At December 31, 2016, we had total unused federal tax net operating loss carryforwards of $167.9 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	15,147
2036	23,499
Total	$	167,856