Commitment and Contingencies (Details) Narrative - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Line of Credit Facility, Interest Rate Description	greater of 4.5% or 0.75% plus the prime rate
Line of Credit Facility, Interest Rate During Period	5.50%
Operating Leases, Rent Expense, Net	$ 0.4	$ 1.4	$ 1.8