Subsequent Events (Narrative) (Details) $ in Millions		3 Months Ended
	Apr. 29, 2020 USD ($)	Mar. 31, 2020 USD ($)
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maximum percentage allowed for total principal amount of loans		25.00%
Maximum principal amount of loans outstanding		$ 7.5
Subsequent Event [Member]
Debt Instrument [Line Items]
First lien net leverage ratio	3.4
Minimum liquidity requirement	$ 12.0