Intangible Assets (Details) - USD ($)	9 Months Ended	12 Months Ended
	Jun. 30, 2016	Sep. 30, 2015	Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 2,087,000	$ 2,137,000
Accumulated Amortization	991,000	912,000
Net	1,096,000	1,225,000	$ 1,252,000
Acquired Customer Base [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	737,000	824,000
Accumulated Amortization	468,000	464,000
Net	$ 269,000	$ 360,000
Acquired Customer Base [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life (years)	5 years	5 years
Acquired Customer Base [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life (years)	15 years	15 years
Know How [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life (years)	15 years	15 years
Gross Amount	$ 512,000	$ 512,000
Accumulated Amortization	273,000	248,000
Net	239,000	264,000
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	280,000	318,000
Accumulated Amortization	0	0
Net	$ 280,000	$ 318,000
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life (years)	20 years	20 years
Gross Amount	$ 298,000	$ 223,000
Accumulated Amortization	5,000	0
Net	$ 293,000	$ 223,000
Biomedical Technologies [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life (years)	5 years	5 years
Gross Amount	$ 260,000	$ 260,000
Accumulated Amortization	245,000	200,000
Net	$ 15,000	$ 60,000