Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Tax reconciliation disclosures
Loss before income taxes	$ (299)	$ (18,340)
Income tax expense (benefit)	268	190
Domestic
Tax reconciliation disclosures
Income tax expense (benefit)	100	100
Foreign tax
Tax reconciliation disclosures
Income tax expense (benefit)	$ 200	$ 100