Income Taxes (Details) - Schedule of unrecognized tax benefits - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Schedule of unrecognized tax benefits [Abstract]
Unrecognized tax benefit – as of the beginning of the year	$ 1,462	$ 1,481
Gross decreases – expiration of underlying tax asset	(21)	(35)
Gross increases – current period tax positions	39	16
Unrecognized tax benefits – as of the end of the year	$ 1,480	$ 1,462