Income Taxes (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Deferred tax assets [Abstract]
Federal tax loss carry-forwards					$ 9,471,000
State tax loss carry-forward					21,780,000
(Provision) benefit for income taxes [Abstract]
(Provision) benefit for income taxes	$ (11,000)	$ 0	$ (11,000)	$ 0
Federal and State Authorities [Member]
Tax Credit Carryforward [Line Items]
Expiration date			Dec. 31, 2034
Research and development credit carryforwards [Member]
Tax Credit Carryforward [Line Items]
Tax credit carryforward amount					1,285,000
Research and development credit carryforwards [Member] | Minimum [Member]
Tax Credit Carryforward [Line Items]
Expiration date			Dec. 31, 2020
Research and development credit carryforwards [Member] | Maximum [Member]
Tax Credit Carryforward [Line Items]
Expiration date			Dec. 31, 2034
Foreign tax credit carryforwards [Member]
Tax Credit Carryforward [Line Items]
Tax credit carryforward amount					359,000
Foreign tax credit carryforwards [Member] | Minimum [Member]
Tax Credit Carryforward [Line Items]
Expiration date			Dec. 31, 2018
Foreign tax credit carryforwards [Member] | Maximum [Member]
Tax Credit Carryforward [Line Items]
Expiration date			Dec. 31, 2020
Alternative minimum tax credit carry forwards [Member]
Tax Credit Carryforward [Line Items]
Tax credit carryforward amount					$ 111,000