Leases (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Jan. 02, 2019	Dec. 31, 2018
Right-of-use assets	$ 770	$ 770	$ 800
Lease liability	789	789	$ 800
Lease liability, current	$ 317	$ 317
Weighted average remaining lease term	3 years 1 month 9 days	3 years 1 month 9 days
Discount rate	3.73%	3.73%
Lease liability, payment term		5 years
Operating lease expense	$ 75	$ 150
Houston [Member]
Operating leases term, description		The original lease term running through October 2019.
Middletown [Member]
Operating leases term, description		Additionally, the Company leases its corporate office space in Middletown, CT, with the lease term expiring in 2022.
Banbury [Member]
Operating leases term, description		Leases a facility in Banbury, England, which serves sales, warehousing and operational functions with the lease term ending in March 2021.