Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Investment Securities Available-for-Sale [Abstract]
Fair/Book Value, Total	$ 401,732	$ 404,639	$ 475,414
Investment Securities Held-to-Maturity [Abstract]
Fair Value	70,933
Carrying Amount [Member]
Assets [Abstract]
Cash and Cash Equivalents	48,001	83,677	45,306
Investment Securities Available-for-Sale [Abstract]
Government Agency & Government-Sponsored Entities	18,424	28,436	26,482
Obligations of States and Political Subdivisions			5,612
Mortgage Backed Securities	326,335	324,929	392,574
Corporate Securities	54,661	49,380	49,560
Other	2,312	1,894	1,186
Fair/Book Value, Total	401,732	404,639	475,414
Investment Securities Held-to-Maturity [Abstract]
Obligations of States and Political Subdivisions	67,866	65,685	64,648
Mortgage Backed Securities		45	217
Other	2,474	2,775	2,194
Fair Value	70,340	68,505	67,059
FHLB Stock	7,677	7,187	7,187
Loans & Leases, Net of Deferred Fees & Allowance [Abstract]
Commercial Real Estate	421,538	402,336	387,427
Agricultural Real Estate	355,256	324,688	309,107
Real Estate Construction	80,357	40,438	31,741
Residential 1st Mortgages	159,324	150,184	135,436
Home Equity Lines and Loans	31,716	32,710	34,514
Agricultural	220,454	244,209	204,203
Commercial	172,571	144,701	150,572
Consumer & Other	4,688	4,876	5,378
Leases	21,047	12,094	2,667
Unallocated Allowance	(1,532)	(2,274)	(224)
Total Loans & Leases, Net of Deferred Fees & Allowance	1,465,419	1,353,962	1,260,821
Accrued Interest Receivable	7,684	6,941	7,609
Deposits [Abstract]
Demand	499,133	495,963	429,526
Interest Bearing Transaction	313,879	291,795	248,447
Savings and Money Market	630,194	589,511	588,009
Time	418,829	430,422	444,175
Total Deposits	1,862,035	1,807,691	1,710,157
FHLB Advances & Securities Sold Under Agreement to Repurchase	12,000		43,300
Subordinated Debentures	10,310	10,310	10,310
Accrued Interest Payable	349	352	438
Estimated Fair Value [Member]
Assets [Abstract]
Cash and Cash Equivalents	48,001	83,677	45,306
Investment Securities Available-for-Sale [Abstract]
Government Agency & Government-Sponsored Entities	18,424	28,436	26,482
Obligations of States and Political Subdivisions			5,612
Mortgage Backed Securities	326,335	324,929	392,574
Corporate Securities	54,661	49,380	49,560
Other	2,312	1,894	1,186
Fair/Book Value, Total	401,732	404,639	475,414
Investment Securities Held-to-Maturity [Abstract]
Obligations of States and Political Subdivisions	68,459	65,870	65,369
Mortgage Backed Securities		45	220
Other	2,474	2,775	2,194
Fair Value	70,933	68,690	67,783
Loans & Leases, Net of Deferred Fees & Allowance [Abstract]
Commercial Real Estate	421,007	403,790	387,017
Agricultural Real Estate	358,283	328,704	310,902
Real Estate Construction	80,700	40,800	31,901
Residential 1st Mortgages	163,038	153,352	137,951
Home Equity Lines and Loans	33,854	35,250	37,225
Agricultural	219,426	242,950	201,957
Commercial	172,661	145,131	149,593
Consumer & Other	4,747	4,912	5,400
Leases	20,743	11,851	2,667
Unallocated Allowance	(1,532)	(2,274)	(224)
Total Loans & Leases, Net of Deferred Fees & Allowance	1,472,927	1,364,466	1,264,389
Accrued Interest Receivable	7,684	6,941	7,609
Deposits [Abstract]
Demand	499,133	495,963	429,526
Interest Bearing Transaction	313,878	291,795	248,447
Savings and Money Market	630,195	589,511	588,009
Time	418,969	430,752	444,579
Total Deposits	1,862,175	1,808,021	1,710,561
FHLB Advances & Securities Sold Under Agreement to Repurchase	12,000		43,300
Subordinated Debentures	6,222	6,224	5,665
Accrued Interest Payable	349	352	438
Estimated Fair Value [Member] \| Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Cash and Cash Equivalents	48,001	83,677	45,306
Investment Securities Available-for-Sale [Abstract]
Government Agency & Government-Sponsored Entities	13,412	23,394	21,416
Obligations of States and Political Subdivisions			0
Mortgage Backed Securities	0	0
Corporate Securities	8,982	8,191	8,122
Other	2,002	1,584	876
Fair/Book Value, Total	24,396	33,169	30,414
Investment Securities Held-to-Maturity [Abstract]
Obligations of States and Political Subdivisions	0	0	0
Mortgage Backed Securities		0	0
Other	0	0	0
Fair Value	0	0	0
Loans & Leases, Net of Deferred Fees & Allowance [Abstract]
Commercial Real Estate	0	0	0
Agricultural Real Estate	0	0	0
Real Estate Construction	0	0	0
Residential 1st Mortgages	0	0	0
Home Equity Lines and Loans	0	0	0
Agricultural	0	0	0
Commercial	0	0	0
Consumer & Other	0	0	0
Leases		0	0
Unallocated Allowance	0	0	0
Total Loans & Leases, Net of Deferred Fees & Allowance	0	0	0
Accrued Interest Receivable	0	0	0
Deposits [Abstract]
Demand	499,133	495,963	429,526
Interest Bearing Transaction	313,878	291,795	248,447
Savings and Money Market	630,195	589,511	588,009
Time	0	0	0
Total Deposits	1,443,206	1,377,269	1,265,982
FHLB Advances & Securities Sold Under Agreement to Repurchase	0		0
Subordinated Debentures	0	0	0
Accrued Interest Payable	0	0	0
Estimated Fair Value [Member] \| Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Cash and Cash Equivalents	0	0	0
Investment Securities Available-for-Sale [Abstract]
Government Agency & Government-Sponsored Entities	5,012	5,042	5,066
Obligations of States and Political Subdivisions			0
Mortgage Backed Securities	326,335	324,929	392,574
Corporate Securities	45,679	41,189	41,438
Other	310	310	310
Fair/Book Value, Total	377,336	371,470	439,388
Investment Securities Held-to-Maturity [Abstract]
Obligations of States and Political Subdivisions	54,736	51,563	58,009
Mortgage Backed Securities		45	220
Other	2,474	2,775	2,194
Fair Value	57,210	54,383	60,423
Loans & Leases, Net of Deferred Fees & Allowance [Abstract]
Commercial Real Estate	0	0	0
Agricultural Real Estate	0	0	0
Real Estate Construction	0	0	0
Residential 1st Mortgages	0	0	0
Home Equity Lines and Loans	0	0	0
Agricultural	0	0	0
Commercial	0	0	0
Consumer & Other	0	0	0
Leases		0	0
Unallocated Allowance	0	0	0
Total Loans & Leases, Net of Deferred Fees & Allowance	0	0	0
Accrued Interest Receivable	7,684	6,941	7,609
Deposits [Abstract]
Demand	0	0	0
Interest Bearing Transaction	0	0	0
Savings and Money Market	0	0	0
Time	418,969	430,752	444,579
Total Deposits	418,969	430,752	444,579
FHLB Advances & Securities Sold Under Agreement to Repurchase	12,000		43,300
Subordinated Debentures	6,222	6,224	5,665
Accrued Interest Payable	349	352	438
Estimated Fair Value [Member] \| Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Cash and Cash Equivalents	0	0	0
Investment Securities Available-for-Sale [Abstract]
Government Agency & Government-Sponsored Entities	0	0	0
Obligations of States and Political Subdivisions			5,612
Mortgage Backed Securities	0	0	0
Corporate Securities	0	0	0
Other	0	0	0
Fair/Book Value, Total	0	0	5,612
Investment Securities Held-to-Maturity [Abstract]
Obligations of States and Political Subdivisions	13,723	14,307	7,360
Mortgage Backed Securities		0	0
Other	0	0	0
Fair Value	13,723	14,307	7,360
Loans & Leases, Net of Deferred Fees & Allowance [Abstract]
Commercial Real Estate	421,007	403,790	387,017
Agricultural Real Estate	358,283	328,704	310,902
Real Estate Construction	80,700	40,800	31,901
Residential 1st Mortgages	163,038	153,352	137,951
Home Equity Lines and Loans	33,854	35,250	37,225
Agricultural	219,426	242,950	201,957
Commercial	172,661	145,131	149,593
Consumer & Other	4,747	4,912	5,400
Leases	20,743	11,851	2,667
Unallocated Allowance	(1,532)	(2,274)	(224)
Total Loans & Leases, Net of Deferred Fees & Allowance	1,472,927	1,364,466	1,264,389
Accrued Interest Receivable	0	0	0
Deposits [Abstract]
Demand	0	0	0
Interest Bearing Transaction	0	0	0
Savings and Money Market	0	0	0
Time	0	0	0
Total Deposits	0	0	0
FHLB Advances & Securities Sold Under Agreement to Repurchase	0		0
Subordinated Debentures	0	0	0
Accrued Interest Payable	$ 0	$ 0	$ 0

Fair value disclosure of accrued interest payable at the end of the period.

No definition available.

Name:	fmcb_AccruedInterestPayableFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value disclosure of accrued interest receivable at the end of period.

+ References

No definition available.

+ Details

Name:	fmcb_AccruedInterestReceivableFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of loans and lines of credit made to farmers to finance agricultural production.

+ References

No definition available.

+ Details

Name:	fmcb_AgriculturalFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of loans secured by farmland.

+ References

No definition available.

+ Details

Name:	fmcb_AgriculturalRealEstateFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of commercial loans at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_CommercialFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of loans solely used for business purposes.

+ References

No definition available.

+ Details

Name:	fmcb_CommercialRealEstateFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of consumer and other loans at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_ConsumerOtherFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents corporate securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities.

+ References

No definition available.

+ Details

Name:	fmcb_CorporateSecuritiesFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of demand deposits at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_DemandFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents debentures, notes and other debt securities issued by US government agencies and US government sponsored entities. Excludes US treasury Securities, as of the balance sheet date which have been categorized as available-for-sale.

+ References

No definition available.

+ Details

Name:	fmcb_GovernmentAgencyAndGovernmentSponsoredEntitiesAvailableForSaleFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of home equity lines of credit at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_HomeEquityLinesAndLoansFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of interest bearing deposit at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_InterestBearingTransactionFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value disclosure of leases at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_LeasesFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents bonds or similar securities issued by state, city, or local US governments or the agencies operated by state, city, or local governments as of the balance sheet date which have been categorized as available-for-sale.

+ References

No definition available.

+ Details

Name:	fmcb_ObligationOfStatesAndPoliticalSubdivisionsAvailableForSaleFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents bonds or similar securities issued by state, city, or local US governments or the agencies operated by state, city, or local governments as of the balance sheet date which have been categorized as Held-to-Maturity. The held-to-Maturity category is for those securities that the Entity has the positive intent and ability to hold until maturity.

+ References

No definition available.

+ Details

Name:	fmcb_ObligationsOfStatesAndPoliticalSubdivisionHeldToMaturityFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the fair value of securities/investments categorized as other which are not in and of themselves material enough to require separate disclosure.

+ References

No definition available.

+ Details

Name:	fmcb_OtherAvailableForSaleFairValueDisclosures
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the fair value of securities/investments categorized as other which are not in and of themselves material enough to require separate disclosure.

+ References

No definition available.

+ Details

Name:	fmcb_OtherHeldToMaturityFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure for other real estate related to commercial real estate construction.

+ References

No definition available.

+ Details

Name:	fmcb_RealEstateConstructionFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of residential first mortgages at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_ResidentialFirstMortgagesFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value disclosure of savings and money market instrument at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_SavingsAndMoneyMarketFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value disclosure of subordinated debentures at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_SubordinatedDebenturesFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value disclosure of time deposits at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_TimeFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value disclosure of unallocated loan allowances at the end of the period.

+ References

No definition available.

+ Details

Name:	fmcb_UnallocatedAllowanceFairValueDisclosure
Namespace Prefix:	fmcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (aa)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26610-111562

+ Details

Name:	us-gaap_AvailableForSaleSecurities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_AvailableForSaleSecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

-URI http://asc.fasb.org/extlink&oid=6507016

+ Details

Name:	us-gaap_CashAndCashEquivalentsFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_DepositsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

+ References

No definition available.

+ Details

Name:	us-gaap_DepositsFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value portion of short term borrowing where a bank borrows, at the federal funds rate, from another bank and securities that an entity sells and agrees to repurchase at a specified date for a specified price.

+ References

No definition available.

+ Details

Name:	us-gaap_FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_HeldToMaturitySecuritiesClassifiedAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Fair value of investments in debt securities classified as held-to-maturity.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (aa)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

+ Details

Name:	us-gaap_HeldToMaturitySecuritiesFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 325

-SubTopic 20

-Section 25

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=29638263&loc=d3e39828-111592

+ Details

Name:	us-gaap_InvestmentInFederalHomeLoanBankStockFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_LoansAndLeasesReceivableNetReportedAmountAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Glossary Loan

-URI http://asc.fasb.org/extlink&oid=6517073

+ Details

Name:	us-gaap_LoansReceivableFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as available-for-sale.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Mortgage-Backed Securities

-URI http://asc.fasb.org/extlink&oid=6517959

+ Details

Name:	us-gaap_MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as held-to-maturity.

+ References

+ Details

Name:	us-gaap_MortgageBackedSecuritiesHeldToMaturityFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant