Taxes on Income (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

In thousands	2014		2013
Current:
Federal	$	-	$	(348)
State and local		-		(44)
Foreign		29		22
Income tax (expense) benefit, current		29	$	(370)
Deferred:
Federal		-		-
State and local		-		-
Income tax (expense) benefit, deferred		-		-
Income tax expense (benefit)	$	29	$	(370)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2014	2013
Statutory federal income tax benefit rate	34.0%	34.0%
State income taxes, net of federal benefit	(12.9)	4.3
Federal tax credit refund	-	-
Foreign income taxed at different rates	(0.1)	2.6
Deferred tax asset valuation allowance	123.3	(52.8)
Net operating loss limitation	(156.9)	-
Other	12.0	(1.0)
Effective income tax rate	(0.6)%	(12.9)%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

In thousands	2014		2013
Deferred income tax asset:
Tax credit carryforwards	$	897	$	897
Operating loss carryforwards		5,772		12,674
Net pension costs		3,052		3,426
Warrant liabilities		-		(624)
Accruals		259		314
Allowance for bad debts		41		9
Other		402		749
Valuation allowance		(7,401)		(13,069)
Deferred income tax asset, Total		3,022		4,376
Deferred income tax liability:
Depreciation		2,320		3,349
Other		702		1,027
Deferred income tax liability, Total		3,022		4,376
Net deferred income taxes	$	-	$	-