Income Taxes (Details 3) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards	$ 31,112
Carryforward period, min	1 year
Carryforward period, maximum	5 years
Tax credit carryforward (1-5 years)	$ 383
Valuation allowance not deductible in future years	177
U.S. Federal
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards	$ 3,658
Carryforward period, maximum	20 years
State
Operating Loss Carryforwards [Line Items]
Carryforward period, min	1 year
Carryforward period, maximum	20 years
International
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards	$ 14,703
Carryforward period, min	1 year
Carryforward period, maximum	20 years
International with Unlimited Carryforward Periods
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards	$ 12,751