Intangible Assets (Details 1)	Dec. 31, 2016 USD ($)
Finite-Lived Intangible Assets [Line Items]
2017 (9 months)	$ 92,000
2018	123,000
2019	119,000
2020	43,000
2021	43,000
Thereafter	139,000
Total	559,000
Acquired Customer Base [Member]
Finite-Lived Intangible Assets [Line Items]
2017 (9 months)	60,000
2018	80,000
2019	76,000
2020	0
2021	0
Thereafter	0
Total	216,000
Know How [Member]
Finite-Lived Intangible Assets [Line Items]
2017 (9 months)	26,000
2018	34,000
2019	34,000
2020	34,000
2021	34,000
Thereafter	60,000
Total	222,000
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
2017 (9 months)	6,000
2018	9,000
2019	9,000
2020	9,000
2021	9,000
Thereafter	79,000
Total	$ 121,000