W&T Offshore, Inc. Annual report pursuant to Section 13 and 15(d)

Related Parties (Details Textual)

v3.22.0.1

Related Parties (Details Textual) - USD ($) $ in Thousands	12 Months Ended
Related Parties (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Debt issuance costs and other	$ 9,810	$ 0	$ 939
Airplane Services [Member]
Related Party Transaction, Amounts of Transaction	600	300	1,200
Marine Transportation and Logistic Services [Member]
Related Party Transaction, Amounts of Transaction	100	100	100
Repayments of Related Party Debt	12,000	$ 14,400	$ 22,800
CEO and Largest Shareholder [Member] \| Senior Second Lien Note Issuance [Member]
Debt Instrument, Face Amount				$ 8,000
CEO and Largest Shareholder [Member] \| Calculus Lending Facility [Member]
Debt issuance costs and other	800
Legal Fees	$ 200

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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- Definition

Amount of transactions with related party during the financial reporting period.

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- Definition

The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

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