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v3.20.1

COMMITMENTS AND CONTINGENCIES (Details) |  | 3 Months Ended
--- | --- | ---
Feb. 26, 2019 USD ($) | Dec. 31, 2019 USD ($) item
Drilling rig commitments |  |
Obligations under drilling rig commitments |  |
Non-cancelable termination penalties |  | $ 2,600,000
Drilling rig commitments |  | 3,200,000
Purchase Commitments |  |
Purchase commitments related to equipment |  |
2020 |  | $ 8,200,000
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 | item |  | 3
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
Litigation Against Vodenichar |  |
Purchase commitments related to equipment |  |
Litigation Settlement, Amount Awarded to Other Party | $ 9,107,054.00 |
Active Drilling Rig Commitment |  |
Obligations under rig termination and stacking fees commitments |  |
2020 |  | $ 3,200,000

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

X
- Definition Represents the period of commitment for production from the date of first production. + References No definition available. + Details
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Namespace Prefix: | batl_
Data Type: | xbrli:durationItemType
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X
- Definition Represents the obligation amount of commitment related to drilling rigs. There are two separate trigger dates that must be met. + References No definition available. + Details
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Namespace Prefix: | batl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of termination penalties on non-cancelable purchase commitments in lieu of paying the remaining drilling commitments. + References No definition available. + Details
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Namespace Prefix: | batl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
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X
- Definition Amount awarded to other party in judgment or settlement of litigation. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Minimum amount of other commitment maturing in the next fiscal year following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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X
- Definition Minimum amount of purchase arrangement maturing in the next fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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- Details
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Namespace Prefix: |
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- Details
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Namespace Prefix: |
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- Details
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- Details
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Namespace Prefix: |
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Period Type: |

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- Details
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- Details
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- Details
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- Details
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Period Type: |