Fair Value Measurements and Financial Information (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Schedule of fair value of assets and liabilities measured on recurring basis

The following tables present the placement in the fair value hierarchy of assets and liabilities that were measured at fair value on a recurring basis at March 31, 2020 and December 31, 2019 (in thousands of dollars):

			Fair value measurements at reporting date using
	March 31, 2020		Level 1	Level 2		Level 3
Assets:
Make-whole derivative	15,827		—	15,827		—
WSS Note	18,681		—	18,681		—
Liabilities:
Interest rate derivative	(9,831	)	—	(9,831	)	—

			Fair value measurements at reporting date using
	December 31, 2019		Level 1	Level 2		Level 3
Liabilities:
Interest rate derivative	(7,288	)	—	(7,288	)	—