Annual report pursuant to Section 13 and 15(d)

Income Taxes (Reconciliation of the Statutory Tax Rates and Effective Tax Rates) (Details)

v3.7.0.1
Income Taxes (Reconciliation of the Statutory Tax Rates and Effective Tax Rates) (Details)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Reconciliation of the statutory tax rates and the effective tax rates    
Statutory rate 34.00% 34.00%
Valuation allowance (34.80%) (31.10%)
Nondeductible stock compensation (0.10%) (2.90%)
Other 0.90%
Effective tax rate