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A valuation allowance for financing receivables that are expected to be uncollectible.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953423-111524

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- Definition

Amount of recovery of financing receivables doubtful of collection that were previously charged off.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (c)(4)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953423-111524

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- Definition

Amount of direct write-downs of financing receivables charged against the allowance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (c)(3)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953423-111524

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- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (h)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953423-111524

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- Definition

Financing receivables that are current.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7A

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953401-111524

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Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7

-Subparagraph (d)

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- Definition

Amount before allowance of commercial loans and leases receivable includes, but not limited to, commercial and industrial loans, agricultural loans, mortgage loans, promissory notes, interbank and other loans to financial institutions, draws against credit facilities, trade financing, lease financings. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

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 210.9-03.7(a),(b))

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

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

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-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6375948&loc=d3e4428-111522

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-Publisher AICPA

-Name Statement of Position (SOP)

-Number 01-6

-Paragraph 13

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph a, b

-Article 9

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Loans Receivable (Details 4) (USD $)	3 Months Ended
Loans Receivable (Details 4) (USD $)	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012	Dec. 31, 2011
Loans Held for Investment
Activity in the allowance for loan losses
Beginning Balance	$ 1,083,000		$ 1,083,000	$ 1,083,000
Recoveries	(48,000)
Charge-offs	(1,035,000)
Ending Balance			1,083,000	1,083,000
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Loans individually evaluated for impairment	11,690,000	15,197,000
Total loans evaluated for impairment (excluding loans held for sale)	11,690,000	15,197,000
Non-Accrual Loans	5,131,000	8,390,000
Current Loans	6,559,000	6,807,000
Affiliates and Other
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Total loans evaluated for impairment (excluding loans held for sale)	11,690,000	15,197,000
Affiliates
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Total loans evaluated for impairment (excluding loans held for sale)	6,141,000	6,203,000
Other
Activity in the allowance for loan losses
Recoveries	(48,000)
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Total loans evaluated for impairment (excluding loans held for sale)	5,414,000	8,859,000
Commercial loans \| Affiliates
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Loans individually evaluated for impairment	6,522,000	6,584,000
Total loans evaluated for impairment (excluding loans held for sale)	6,522,000	6,584,000
Non-Accrual Loans	3,262,000	3,261,000
Current Loans	3,260,000	3,323,000
Commercial loans \| Other
Activity in the allowance for loan losses
Beginning Balance	1,083,000		1,083,000	1,083,000
Recoveries	(48,000)
Charge-offs	(1,035,000)
Ending Balance	0		1,083,000	1,083,000
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Loans individually evaluated for impairment	5,168,000	8,613,000
Total loans evaluated for impairment (excluding loans held for sale)	5,168,000	8,613,000
Non-Accrual Loans	1,869,000	5,129,000
Current Loans	$ 3,299,000	$ 3,484,000