Basis of Presentation (Details Narrative) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Retained earnings	$ 48,074		$ 47,550
Accumulated other comprehensive loss	(2,179)		$ (2,058)
Operating lease right-of-use asset	2,674
Operating lease liability	$ 1,030
ASU 2018-02
Retained earnings		$ 100
Accumulated other comprehensive loss		(100)
ASU 2016-02
Operating lease right-of-use asset		2,900
Operating lease liability		$ 2,900