INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2016

Income Taxes Tables

Income tax provision

($ in thousands)	Year Ended December 31,
Current	2016		2015		2014
Federal	$	—	$	—	$	—
State		—		—		—
Foreign		21		22		25
Deferred
Federal		—		—		—
State		—		—		—
Foreign		—		—		—
	$	21	$	22	$	25

Deferred tax assets

($ in thousands)	2016			2015			2014
Net operating loss carryforwards	$	17,829		$	15,948		$	14,200
Intangible and fixed assets		102			220			427
Stock based compensation		2,324			1,861			1,565
Reserves and accrued expenses		8			8			6
Other		—			—			(85	)
		20,263			18,037			16,113
Less valuation allowance		(20,263	)		(18,037	)		(16,113	)
Net deferred tax assets	$	—		$	—		$	—

Reconciliation Income Tax Rate

	2016				2015			2014
Amounts computed at statutory rates		$	(3,239	)	$	(2,902	)	$	(2,699	)
State income tax, net of federal benefit			(462	)		(262	)		(212	)
Expiration of net operating loss carryforwards			1,082			695			708
Non-deductible interest			49			149			145
Foreign taxes			362			413			386
Other			3			5			4
Net change in valuation allowance on deferred tax assets			2,226			1,924			1,693
		$	21		$	22		$	25