Consolidated Balance Sheets (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Assets
Allowance for doubtful accounts	$ 0	$ 0
Valuation allowance for deferred tax asset	$ 17,898	$ 17,907
Stockholders' equity
Common stock, par value	$ 0	$ 0
Common stock, authorized shares	unlimited	unlimited
Common stock, issued shares	56,197,703	55,682,703
Common stock, outstanding shares	56,197,703	55,682,703