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Amount per share expected for common stock to be issued.

No definition available.

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Namespace Prefix:	byfc_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

The discount rate required to be applied to the liquidation amount of outstanding shares of other series of the entity's preferred stock to be exchanged for common stock, as a condition for the exchange of the specified series.

No definition available.

Name:	byfc_DiscountRateOnLiquidationAmountOfOtherSeriesRequiredToExchangeHoldingsForCommonStock
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Data Type:	num:percentItemType
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The discount rate to be applied to the liquidation amount of outstanding shares of the entity's preferred stock to be exchanged for common stock.

No definition available.

Name:	byfc_DiscountRateOnLiquidationAmountToExchangeHoldingsForCommonStock
Namespace Prefix:	byfc_
Data Type:	num:percentItemType
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The rate at which a portion of the outstanding balance on the line of credit is to be exchanged for the entity's common stock, as a percentage of the face amount to be exchanged.

No definition available.

Name:	byfc_ExchangeRateOfPortionOfCompanySeniorLineOfCredit
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Data Type:	num:percentItemType
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Period Type:	instant

The cash inflow expected from the issuance of common stock.

No definition available.

Name:	byfc_ExpectedProceedsFromIssuanceOfCommonStock
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The amount of accrued interest expected to be eliminated in conjunction with the exchange of a portion of the outstanding line of credit for the entity's common stock.

No definition available.

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

The reduction in the outstanding balance on the line of credit expected from the exchange of the debt for shares of the entity's common stock.

No definition available.

Name:	byfc_LineOfCreditFacilityReductionInAvailableBalance
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

The amount of new common equity capital required to be placed as a condition for the exchange of the specified series of preferred stock for common stock.

No definition available.

Name:	byfc_NewIssuanceOfCommonStockRequiredForExchangeOfPreferredStock
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Data Type:	xbrli:monetaryItemType
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The percentage of the outstanding shares of the company's common stock expected to be represented by new shares issued.

No definition available.

Name:	byfc_PercentageOfOutstandingSharesOfCompanyCommonStock
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Data Type:	num:percentItemType
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Period Type:	duration

Number of new shares of stock expected to be issued.

No definition available.

Name:	byfc_StockToBeIssuedSharesNewIssues
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Data Type:	xbrli:sharesItemType
Balance Type:	na
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The amount of Tier 1 Leverage Capital required under a cease and desist order divided by average assets as defined in the regulations.

No definition available.

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Data Type:	num:percentItemType
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Period Type:	instant

The Total risk based capital ratio (total capital divided by risk weighted assets) required to be categorized as "well capitalized", in the regulatory framework for prompt corrective action.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 505

-Section 50

-Paragraph 1

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=7881181&loc=SL5958568-112826

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Data Type:	num:percentItemType
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Period Type:	instant

- Details

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Data Type:	xbrli:stringItemType
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Period Type:	duration

Amount borrowed under the credit facility as of the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 10

-Section F

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Article 5

-Subsection 19, 20, 22

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Data Type:	xbrli:monetaryItemType
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The amount of Tier 1 Leverage Capital required to be categorized as well capitalized divided by average assets as defined in the regulatory framework for prompt corrective action.