Mammoth Energy Services, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Narrative (Details)

Commitments and Contingencies - Narrative (Details) - USD ($)						1 Months Ended	2 Months Ended	3 Months Ended					9 Months Ended
	Dec. 01, 2022	Aug. 01, 2022	Aug. 02, 2021	May 13, 2021	Mar. 25, 2020	Oct. 28, 2022	Dec. 01, 2022	Dec. 31, 2022	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Sep. 21, 2021	Jul. 23, 2021	May 26, 2021	Dec. 31, 2020	Nov. 13, 2020	Jan. 21, 2020
Other Commitments [Line Items]
Insurance deductible									$ 300,000				$ 300,000		$ 100,000
Insurance aggregate stop loss									5,400,000				5,400,000		5,400,000
Workers' compensation liability, current									1,400,000				1,400,000		1,400,000
Workers compensation and auto claims insurance, directors and officers liability									1,000,000				1,000,000		1,000,000
Workers compensation and auto claims insurance, directors and officers liability aggregate limit									10,000,000				10,000,000		10,000,000
Workers compensation and auto claims insurance, aggregate stop loss per claim basis									200,000				200,000
Workers compensation and auto claims insurance, aggregate stop loss per calendar year									5,800,000				5,800,000
Insurance reserves									1,300,000				$ 1,300,000		1,600,000
Warranty accrual, term													1 year
Warranty accrual									0				$ 0		0
Product warranty expense													0	$ 0
Commitments and contingencies
Recovery amount in undisputed claims					$ 61,700,000
Revenues									107,202,000		$ 57,485,000		259,178,000	171,730,000
Bad debt (recoveries) expense													(112,000)	41,650,000
Receivables from related parties, net									386,000				386,000		88,000
Contract amount			$ 100,000,000
Legal settlement, amount		$ 9,250,000	$ 6,500,000
Contracts receivable, claims and uncertain amounts, expected to be collected, term			10 days
Accrued legal settlement									10,201,000				$ 10,201,000		18,966,000
Maximum annual contributions per employee, percent													92.00%
Employer matching contribution, percent of match													3.00%
Employer discretionary contribution amount													$ 1,400,000	1,300,000
Capital Addition Purchase Commitments
Other Commitments [Line Items]
Purchase obligation, to be paid, year one									200,000				200,000
Short-term purchase commitment, amount													$ 22,700,000
Short-term purchase commitment, period													6 months
Capital Addition Purchase Commitments \| Subsequent Event
Other Commitments [Line Items]
Short-term purchase commitment, additional amount						$ 400,000
Accounts Payable and Accrued Liabilities
Other Commitments [Line Items]
Accrued legal settlement									10,200,000				$ 10,200,000
Forecast
Other Commitments [Line Items]
Bad debt (recoveries) expense								$ 3,500,000
Legal settlement, amount	$ 9,250,000
Cash paid for settlement							$ 1,000,000
Minimum
Other Commitments [Line Items]
Litigation settlement, interest-bearing, interest rate			6.00%
Maximum
Other Commitments [Line Items]
Litigation settlement, interest-bearing, interest rate			12.00%
Puerto Rico Electric Power Authority (PREPA)
Other Commitments [Line Items]
Accounts receivable from related parties									227,000,000				227,000,000
Interest charged on accounts receivable									141,300,000				141,300,000		110,800,000
Accounts receivable, contract costs, amount expected to be authorized																		$ 47,000,000
Staffing costs																	$ 24,400,000	$ 24,400,000
Gulfport
Other Commitments [Line Items]
Bad debt (recoveries) expense											31,200,000			$ 41,200,000
Gulfport \| Gulfport
Other Commitments [Line Items]
Interest charged on accounts receivable																			$ 1,400,000	$ 3,300,000
Due from related parties																			19,400,000	46,900,000
Litigation liability																			$ 1,800,000	$ 1,800,000
Unliquidated damages												$ 46,400,000
Revenues												27,100,000
Bad debt (recoveries) expense												3,800,000
Gain from litigation settlement										$ 300,000
Gulfport \| Gulfport \| Pre-Petition Products And Services
Other Commitments [Line Items]
Receivables from related parties, net												6,100,000
Gulfport \| Gulfport \| Pre-Petition Receivables
Other Commitments [Line Items]
Receivables from related parties, net												500,000
Gulfport \| Muskie and Gulfport
Other Commitments [Line Items]
Bad debt (recoveries) expense											200,000
General unsecured claim																$ 3,100,000
Gulfport \| Stingray Pressure Pumping
Other Commitments [Line Items]
Unliquidated damages												37,900,000
Bad debt (recoveries) expense											31,000,000	$ 2,900,000
Other expenses											$ 1,300,000
Mastec Renewables Puerto Rico, LLC
Other Commitments [Line Items]
Contract amount																					$ 500,000,000
Foreman Electric Services, Inc.
Other Commitments [Line Items]
Loss contingency, damages awarded, value				$ 250,000,000
Outstanding Bid Bond
Other Commitments [Line Items]
Commitments and contingencies									100,000				100,000		600,000
Performance And Payment Bond
Other Commitments [Line Items]
Commitments and contingencies									11,700,000				11,700,000		$ 20,300,000
Estimated cost to complete the project									$ 2,800,000				$ 2,800,000