Segment and Geographic Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from external customers	$ 38,391	$ 35,900
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from external customers	17,971	16,391
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from external customers	12,379	14,318
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from external customers	2,530	2,625
Israel [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from external customers	5,188	2,261
Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from external customers	$ 323	$ 305