Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum rental payments for operating leases

	North
	America		Europe		Total
2019	$	630,000	$	186,000	$	816,000
2020		495,000		186,000		681,000
2021		514,000		186,000		700,000
2022		533,000		186,000		719,000
2023		553,000		46,000		599,000
Thereafter		2,385,000		-		2,385,000
Total	$	5,110,000	$	790,000	$	5,900,000