Taxes on Income (Details) - Significant components of the Company`s deferred income tax assets and liabilities (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Significant components of the Company`s deferred income tax assets and liabilities [Abstract]
Tax credit carryforwards	$ 897	$ 897
Operating loss carryforwards	12,674	12,188
Net pension costs	3,426	3,366
Warrant liabilities	(624)	(169)
Accruals	314	399
Allowance for bad debts	9	(1)
Other	749	548
Valuation allowance	(13,069)	(12,377)
Deferred income tax asset, Total	4,376	4,851
Depreciation	3,349	3,839
Other	1,027	1,012
Deferred income tax liability, Total	4,376	4,851
Net deferred income taxes