Intangible Assets (Details) (USD $)						3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended			3 Months Ended	12 Months Ended	3 Months Ended		12 Months Ended		3 Months Ended	12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011	Dec. 31, 2012 Acquired Customer Base [Member]	Sep. 30, 2012 Acquired Customer Base [Member]	Dec. 31, 2012 Acquired Customer Base [Member] Minimum [Member]	Sep. 30, 2012 Acquired Customer Base [Member] Minimum [Member]	Dec. 31, 2012 Acquired Customer Base [Member] Maximum [Member]	Sep. 30, 2012 Acquired Customer Base [Member] Maximum [Member]	Dec. 31, 2012 Know How [Member]	Sep. 30, 2012 Know How [Member]	Dec. 31, 2012 Trade Names [Member]	Sep. 30, 2012 Trade Names [Member]	Dec. 31, 2012 Trade Names [Member] Minimum [Member]	Sep. 30, 2012 Trade Names [Member] Minimum [Member]	Dec. 31, 2012 Trade Names [Member] Maximum [Member]		Sep. 30, 2012 Trade Names [Member] Maximum [Member]		Dec. 31, 2012 Biomedical Technologies [Member]	Sep. 30, 2012 Biomedical Technologies [Member]
Useful Life (years)						5 years	5 years	15 years	15 years	15 years	15 years			15 years	15 years	0 years	[1]	0 years	[1]	5 years	5 years
Gross amount	$ 9,229,210	$ 9,229,210		$ 7,858,775	$ 7,858,775					$ 512,000	$ 512,000	$ 558,435	$ 558,435							$ 300,000	$ 300,000
Accumulated Amortization	2,701,602	2,525,905		2,387,612	2,257,533					172,115	145,147	66,872	63,222							75,003	60,003
Net	$ 6,527,608	$ 6,703,305	$ 7,283,952	$ 5,471,163	$ 5,601,242					$ 339,885	$ 366,853	$ 491,563	$ 495,213							$ 224,997	$ 239,997

[1] Indefinite