Leases (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2018	Nov. 19, 2018	Dec. 31, 2019	Dec. 31, 2017
Leases [Abstract]
Operating lease cost	$ 300	$ 14,700	$ 6,690	$ 6,500
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases			1,445
Right-of-use assets obtained in exchange for lease obligations - operating leases			$ 6,935
Weighted Average Remaining Lease Term (in years)
Operating leases			4 years 9 months 18 days
Weighted Average Discount Rate
Operating leases			8.10%