XML 37 R23.htm IDEA: XBRL DOCUMENT v2.4.0.6

FCC Broadcasting Licenses (Details Textual) (USD $)	3 Months Ended	1 Months Ended
	Mar. 31, 2013	Jan. 11, 2013 Reach Communications, Inc. [Member] Licenses
FCC Broadcasting Licenses (Textual) [Abstract]
Acquisition of translator licenses		$ 30,000
Number of translator licenses acquired		2
FCC Broadcasting Licenses (Additional Textual) [Abstract]
Translator licenses renewable term	8 years

X

- Definition

Number of acquired translator licenses.

+ References

No definition available.

+ Details

Name:	bbgi_AcquiredTranslatorLicensesNumber
Namespace Prefix:	bbgi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	bbgi_FccBroadcastingLicensesAdditionalTextualAbstract
Namespace Prefix:	bbgi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	bbgi_FccBroadcastingLicensesTextualAbstract
Namespace Prefix:	bbgi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Translator license renewable term.

+ References

No definition available.

+ Details

Name:	bbgi_TranslatorLicenseRenewableTerm
Namespace Prefix:	bbgi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The aggregate amount of indefinite-lived intangible assets acquired in the period and allocated to the reportable segment. The value is stated at fair value based on the purchase price allocation.

+ References

No definition available.

+ Details

Name:	us-gaap_IndefiniteLivedIntangibleAssetsAcquiredDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration