XML 93 R67.htm IDEA: XBRL DOCUMENT
v3.20.4

GOODWILL AND INTANGIBLE ASSETS - Changes in Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Change in Intangible Assets [Roll Forward] |  |
Intangible assets, net, beginning balance | $ 110,373 | $ 110,104
Impairment charges | (3,299) |
Less: Accumulated amortization | (4,852) | (5,933)
Intangible assets, net, ending balance | 663,395 | 110,373
Current Year Acquisitions |  |
Change in Intangible Assets [Roll Forward] |  |
Intangible assets acquired | 203,380 | 5,110
Other Acquisitions |  |
Change in Intangible Assets [Roll Forward] |  |
Intangible assets acquired | $ 357,793 | $ 1,092

X
- Definition Finite-lived And Indefinite-lived Intangible Assets Acquired + References No definition available. + Details
Name: | baly_FiniteLivedAndIndefiniteLivedIntangibleAssetsAcquired
Namespace Prefix: | baly_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Finite-lived and Indefinite-lived Intangible Assets + References No definition available. + Details
Name: | baly_FiniteLivedAndIndefiniteLivedIntangibleAssetsRollForward
Namespace Prefix: | baly_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Finite-Lived Intangible Assets, Increase in Accumulated Depreciation + References No definition available. + Details
Name: | baly_FiniteLivedIntangibleAssetsIncreaseInAccumulatedDepreciation
Namespace Prefix: | baly_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
Name: | us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 + Details
Name: | us-gaap_IntangibleAssetsNetExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=baly_CurrentYearAcquisitionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=baly_OtherAcquisitionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |