7. Fixed assets - Fixed Assets (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Cost	$ 1,125,800
Accumulated Amortization	574,163
Net Book Value	551,637	536,124	568,879
Computer Equipment
Cost	20,641
Accumulated Amortization	10,745
Net Book Value	9,896	11,118	16,248
Computer Software
Cost	24,934
Accumulated Amortization	24,934
Net Book Value			3,006
Furniture and Equipment
Cost	405,116
Accumulated Amortization	226,902
Net Book Value	178,214	198,236	241,760
Medical Equipment
Cost	408,070
Accumulated Amortization	205,428
Net Book Value	202,642	152,095	188,716
Vehicles
Cost	65,024
Accumulated Amortization	24,508
Net Book Value	40,516	45,520	39,121
Leasehold Improvements [Member]
Cost	139,895
Accumulated Amortization	81,646
Net Book Value	58,249	67,035	80,028
Work In Progress
Cost	62,120
Accumulated Amortization
Net Book Value	$ 62,120	$ 62,120