Income Tax (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income Tax Expense (Benefit)	$ 299	$ 844	$ 429	$ 1,605
Deferred Tax Assets, Gross	0		0		$ 0
Deferred Tax Liabilities, Gross	$ 0		$ 0		$ 0