Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldChangeInAllowance
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

Represents certain loans acquired in transfer accounted for as debt securities accretable yield liquidations.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldLiquidations
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
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Represents certain loans acquired in transfer accounted for as debt securities accretion.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretion
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Represents certain loans acquired in transfer accounted for as debt securities additions.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAdditions
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Represents certain loans acquired in transfer accounted for as debt securities carrying amount net change in the allowance.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNetChangeInAllowance
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Represents certain loans acquired in transfer accounted for as debt securities carrying amount net liquidations.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNetLiquidations
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
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Represents certain loans acquired in transfer accounted for as debt securities disposals of loans.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesDisposalsOfLoans
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
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Represents certain loans acquired in transfer accounted for as debt securities carrying amount of reclassification from nonaccretable to accretable.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesReclassificationFromNonaccretableToAccretable
Namespace Prefix:	ofed_
Data Type:	xbrli:monetaryItemType
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Represents certain loans acquired in transfer accounted for as debt securities schedule.

No definition available.

Name:	ofed_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesScheduleRollForward
Namespace Prefix:	ofed_
Data Type:	xbrli:stringItemType
Balance Type:	na
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The aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan for loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 15

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

Name:	us-gaap_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield
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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Current period recognition due to accretion of the excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan for loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Increases in the aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan due to the acquisition of similar loans accounted for as debt securities during the period. This relates to loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 15

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

Name:	us-gaap_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAdditions
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Data Type:	xbrli:monetaryItemType
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Period Type:	duration

Sale or transfer of a loan during the period resulting in a reduction in the excess of a loan's cash flows expected to be collected over the investor's initial investment. This relates to loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

Name:	us-gaap_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

Name:	us-gaap_CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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Period Type:	duration

Change in the estimate of cash flows expected to be collected, after acquisition of a loan, which results in an increase in accretable yield (for example, if actual cash flows are significantly greater than previously expected). This relates to loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and other-than-temporary impairments), for loans accounted for as debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 15

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544