7. Fixed assets - Fixed Assets (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Cost	$ 1,034,781
Accumulated Amortization	560,777
Net Book Value	474,004	617,567
Computer Equipment
Cost	21,451
Accumulated Amortization	10,333
Net Book Value	11,118	16,602
Computer Software
Cost	25,912
Accumulated Amortization	25,912
Net Book Value		4,096
Furniture and Equipment
Cost	419,102
Accumulated Amortization	220,866
Net Book Value	198,236	264,476
Medical Equipment
Cost	353,884
Accumulated Amortization	201,789
Net Book Value	152,095	205,697
Vehicles
Cost	67,575
Accumulated Amortization	22,055
Net Book Value	45,520	42,472
Leasehold Improvements
Cost	146,857
Accumulated Amortization	79,822
Net Book Value	$ 67,035	$ 84,224