COMMITMENTS AND CONTINGENCIES - Narrative (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($) horizontal_well contract claim plant bbl / d bbl MMcf Bcf	Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items]
Number of claims | claim	0
Firm Transportation
Loss Contingencies [Line Items]
Financial commitment	$ 41,400
Pipeline Transportation Commitment
Loss Contingencies [Line Items]
Number of contracts | contract	1
Minimum volume transportation charges, gross barrels per day requirement thereafter through April 2025 | bbl / d	12,500
Financial commitment	$ 41,400
Crude Oil | Crude Oil Commitment
Loss Contingencies [Line Items]
Optional extended term (up to)	3 years
Natural Gas And Fresh Water | Natural Gas and Fresh Water Commitment
Loss Contingencies [Line Items]
Financial commitment	$ 0
NGL Crude Logistics | Crude Oil | Crude Oil Commitment
Loss Contingencies [Line Items]
Financial commitment	$ 20,000
Maximum volume requirement | bbl	16,000
Notification period, prior to agreement expiration date, optional extended term (at least)	12 months
Third-Party Midstream Provider
Loss Contingencies [Line Items]
Horizontal well drilling, number of wells required to be drilled | horizontal_well	106
Horizontal well drilling, minimum number of wells required to be drilled, period ending December 31, 2026	2 years
Third-Party Midstream Provider | Gas contracts | Natural Gas Commitment and Take-In-Kind Natural Gas Liquids Commitment
Loss Contingencies [Line Items]
Financial commitment	$ 160,200
Expected shortfall payments	$ 73,800
Remaining term	7 years
Third-Party Midstream Provider | Gas contracts | Natural Gas Commitment
Loss Contingencies [Line Items]
Annual minimum volume requirement | Bcf	13.0
Third-Party Midstream Provider | Gas contracts | Take-In-Kind Natural Gas Liquids Commitment
Loss Contingencies [Line Items]
Daily sales commitment requirement, through year seven | bbl	7,500
Monthly roll forward shortfall requirement, percent (up to)	10.00%
Third-Party Producers And A Third-Party Midstream Provider | Gas contracts | Natural Gas Commitment
Loss Contingencies [Line Items]
Number of different plants | plant	2
Daily baseline volume requirement | MMcf	65
Daily baseline volume requirement, term	7 years
Third-Party Producers And A Third-Party Midstream Provider | Gas contracts | Natural Gas Commitment | Minimum
Loss Contingencies [Line Items]
Daily incremental volume requirement | MMcf	51.5
Third-Party Producers And A Third-Party Midstream Provider | Gas contracts | Natural Gas Commitment | Maximum
Loss Contingencies [Line Items]
Daily incremental volume requirement | MMcf	20.6
Water Suppliers | Natural Gas And Fresh Water | Natural Gas and Fresh Water Commitment
Loss Contingencies [Line Items]
Financial commitment	$ 11,700
Sterling Energy Investments LLC Versus HighPoint Operating Corporation Litigation | Pending Litigation
Loss Contingencies [Line Items]
Accrued litigation liability	$ 1,000	$ 1,000