Intangible Assets (Details 1)	Sep. 30, 2018 USD ($)
Finite-Lived Intangible Assets [Line Items]
2019	$ 129,000
2020	87,000
2021	49,000
2022	49,000
2023	41,000
Thereafter	128,000
Total	483,000
Acquired Customer Base [Member]
Finite-Lived Intangible Assets [Line Items]
2019	80,000
2020	38,000
2021	0
2022	0
2023	0
Thereafter	0
Total	118,000
Know How [Member]
Finite-Lived Intangible Assets [Line Items]
2019	34,000
2020	34,000
2021	34,000
2022	34,000
2023	26,000
Thereafter	0
Total	162,000
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
2019	15,000
2020	15,000
2021	15,000
2022	15,000
2023	15,000
Thereafter	128,000
Total	$ 203,000