XML 58 R49.htm IDEA: XBRL DOCUMENT
v3.22.1

STOCKHOLDERS' EQUITY - Warrants (Details) | Oct. 08, 2019 series $ / shares shares | Mar. 31, 2022 $ / shares shares
--- | --- | ---
Stockholders' equity |  |
Number of series of warrants | series | 3 |
Number of shares of common stock that can be purchased from warrants | 1 |
Annualized Rate Of Increase To The Strike Price Of Warrants Issued | 6.75 |
Warrant term (in years) | 3 years |
Series A Warrants |  |
Stockholders' equity |  |
Warrants issued | 1,798,322 |
Exercise price (in dollars per share) | $ / shares | $ 40.17 | $ 45.54
Number of warrants issued |  | 1,800,000
Series B Warrants |  |
Stockholders' equity |  |
Warrants issued | 2,247,985 |
Exercise price (in dollars per share) | $ / shares | $ 48.28 | $ 55.09
Number of warrants issued |  | 2,200,000
Series C Warrants |  |
Stockholders' equity |  |
Warrants issued | 2,890,271 |
Exercise price (in dollars per share) | $ / shares | $ 60.45 | $ 69.41
Number of warrants issued |  | 2,900,000

X
- Definition Represents the annualized rate of increase to the strike price of warrants issued under the warrants agreement. + References No definition available. + Details
Name: | batl_AnnualizedRateOfIncreaseToStrikePriceOfWarrantsIssued
Namespace Prefix: | batl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of series of warrants issued. + References No definition available. + Details
Name: | batl_ClassOfWarrantOrRightNumberOfSeriesOfWarrantsIssued
Namespace Prefix: | batl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of warrants issued during the reporting period + References No definition available. + Details
Name: | batl_WarrantsIssuedDuringPeriod
Namespace Prefix: | batl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
Name: | us-gaap_WarrantsAndRightsOutstandingTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=batl_ClassOfWarrantOrRightSeriesWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=batl_ClassOfWarrantOrRightSeriesBWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=batl_ClassOfWarrantOrRightSeriesCWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |