|
Income Taxes (Details)
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Income Tax Holiday [Line Items] | ||
| U.S. federal statutory rate | 35.00% | 35.00% |
| State & local taxes | 5.22% | 5.36% |
| Tax on foreign operations | 0.40% | (0.78%) |
| State research and development credits | 1.09% | 1.06% |
| Other | (3.00%) | (2.29%) |
| Valuation allowance | (38.71%) | (38.35%) |
| Effective tax rate | 0.00% | 0.00% |