Intangible Assets (Details) (USD $)	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2010
Gross amount	$ 9,411,210	$ 9,370,357
Accumulated Amortization	2,707,905	1,903,851
Useful Life Year	15 years	15 years	4 years
Net	6,703,305	7,466,506
Minimum [Member]
Useful Life Year	4 years
Maximum [Member]
Useful Life Year	15 years
Acquired Customer Base [Member]
Gross amount	7,858,775	7,830,117
Accumulated Amortization	2,257,533	1,617,596
Net	5,601,242	6,212,521
Acquired Customer Base [Member] | Minimum [Member]
Useful Life Year	5 years	5 years
Acquired Customer Base [Member] | Maximum [Member]
Useful Life Year	15 years	15 years
Know How [Member]
Gross amount	512,000	512,000
Accumulated Amortization	145,147	110,933
Useful Life Year	15 years	15 years
Net	366,853	401,067
Trade Names [Member]
Gross amount	558,435	546,240
Accumulated Amortization	63,222	48,622
Useful Life Year	15 years	15 years
Net	495,213	497,618
Trade Names [Member] | Minimum [Member]
Useful Life Year	15 years	15 years
Trade Names [Member] | Maximum [Member]
Useful Life Year	0 years	0 years
Order Or Production Backlog [Member]
Gross amount	182,000	182,000
Accumulated Amortization	182,000	126,700
Useful Life Year	4 years	4 years
Net	0	55,300
Order Or Production Backlog [Member] | Minimum [Member]
Useful Life Year			4 years
Order Or Production Backlog [Member] | Maximum [Member]
Useful Life Year			15 years
Biomedical Technologies [Member]
Gross amount	300,000	300,000
Accumulated Amortization	60,003	0
Useful Life Year	5 years	5 years
Net	$ 239,997	$ 300,000