Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Estimate of Cumulative Foreign Earnings (Details)

v3.20.1
Income Taxes - Schedule of Estimate of Cumulative Foreign Earnings (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Line Items]    
Estimate of cumulative foreign earnings $ 10,398 $ 8,059
China    
Income Tax Disclosure [Line Items]    
Estimate of cumulative foreign earnings 5,818 4,020
India    
Income Tax Disclosure [Line Items]    
Estimate of cumulative foreign earnings $ 4,580 $ 4,039