Note 11: Capital Stock: Schedule of Basic and diluted earnings per share (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net Earnings (Loss)	$ 16,712,518	$ 1,298,758	$ (430,624)
Weighted Average Number of Shares Outstanding, Basic and Diluted	10,134,728	9,893,962	9,688,067
Employee stock options	$ 543,566	$ 107,947
Pro Forma Weighted Average Shares Outstanding, Diluted	543,566	107,947
Adjustedweighted average shares and assumed conversions	10,678,294	10,001,909	9,688,067
Net earnings (loss) per Class A equivalent common share (1)	$ 1.65	$ 0.13	$ (0.04)
Net earnings (loss) per Class A equivalent common share - assuming dilution(1)	$ 1.57	$ 0.13	$ (0.04)