XML 56 R45.htm IDEA: XBRL DOCUMENT
v3.21.1

COMMITMENTS AND CONTINGENCIES (Details) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2021 USD ($) contract
Purchase commitments related to equipment |
Remaining period in 2021 | $ | $ 7.3
2022 | $ | $ 4.8
Gathering, transportation and sales | West Texas |
Purchase commitments related to equipment |
Number of long-term crude oil sales contracts to which the entity is committed | contract | 2
Number of long-term natural gas sales contracts to which the entity is committed | contract | 12
Gathering, transportation and sales | West Texas | Minimum |
Purchase commitments related to equipment |
Period of commitment for production from the date of first production | 1 year
Gathering, transportation and sales | West Texas | Maximum |
Purchase commitments related to equipment |
Period of commitment for production from the date of first production | 20 years

X
- Definition Represents the number of long-term crude oil sales contracts to which the entity is committed. + References No definition available. + Details
Name: | batl_ContractualObligationNumberOfLongTermCrudeOilSalesContracts
Namespace Prefix: | batl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of long-term natural gas sales contracts to which the entity is committed. + References No definition available. + Details
Name: | batl_ContractualObligationNumberOfLongTermNaturalGasSalesContracts
Namespace Prefix: | batl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the period of commitment for production from the date of first production. + References No definition available. + Details
Name: | batl_ContractualObligationPeriodOfCommitmentForProductionFromTheDateOfFirstProduction
Namespace Prefix: | batl_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_PurchaseObligationDueInNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_PurchaseObligationFiscalYearMaturityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. + References No definition available. + Details
Name: | us-gaap_PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | batl_ContractualObligationAxis=batl_GatheringTransportationAndSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=batl_WestTexasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |