• Filing Date: 2017-03-31
  • Form Type: 10-K
  • Description: Annual report
v3.7.0.1
13. Income Taxes (Details 3) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Income Tax Disclosure [Abstract]    
Computed expected tax provision (benefit) $ (353,872) $ (293,486)
State taxes (21,754) (32,283)
Foreign taxes 37,371 91,072
Non-deductible items 3,263 0
Percentage depletion (40,976) 0
Change in valuation allowance U.S. 151,745 (311,732)
Change in valuation allowance Foreign 224,223 546,429
Foreign tax assessment 285,048 0
Alternative minimum tax - Domestic 13,090 0
Income tax (expense) $ 298,138 $ 0