Taxes on Income (Details) - Income tax rate reconciliation	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Income tax rate reconciliation [Abstract]
Statutory federal income tax benefit rate	34.00%	34.00%
State income taxes, net of federal benefit	4.30%	3.60%
Federal tax credit refund
Foreign income taxed at different rates	2.60%	(4.80%)
Deferred tax asset valuation allowance	(52.80%)	(22.70%)
Other	(1.00%)
Effective income tax rate	(12.90%)	10.10%