Intangible Assets (Details 1)	Dec. 31, 2017 USD ($)
Finite-Lived Intangible Assets [Line Items]
2018 (9 months)	$ 95,000
2019	125,000
2020	76,000
2021	45,000
2022	45,000
Thereafter	188,000
Total	574,000
Acquired Customer Base [Member]
Finite-Lived Intangible Assets [Line Items]
2018 (9 months)	60,000
2019	80,000
2020	31,000
2021	0
2022	0
Thereafter	0
Total	171,000
Know How [Member]
Finite-Lived Intangible Assets [Line Items]
2018 (9 months)	26,000
2019	34,000
2020	34,000
2021	34,000
2022	34,000
Thereafter	26,000
Total	188,000
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
2018 (9 months)	9,000
2019	11,000
2020	11,000
2021	11,000
2022	11,000
Thereafter	162,000
Total	$ 215,000