XML 61 R72.htm IDEA: XBRL DOCUMENT v2.4.0.6

Other Borrowings (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012
Reverse repurchase agreements	$ 3,000
Credit through FHLBA	86,280
Community Bankers Bank [Member]
Unsecured federal fund lines	11,000
Zions Bank [Member]
Unsecured federal fund lines	4,000
Suntrust Bank [Member]
Unsecured federal fund lines	$ 3,000
Maximum [Member]
Period allowed to exchange securities pledged as collateral for funds	90 days
Minimum [Member]
Period allowed to exchange securities pledged as collateral for funds	30 days

X

- Definition

Duration Securities Pledged As Collateral In Exchange For Funds

+ References

No definition available.

+ Details

Name:	cik0001275101_DurationSecuritiesPledgedAsCollateralInExchangeForFunds
Namespace Prefix:	cik0001275101_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line Of Credit Unsecured Federal Funds

+ References

No definition available.

+ Details

Name:	cik0001275101_LineOfCreditUnsecuredFederalFunds
Namespace Prefix:	cik0001275101_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Unsecured Debt Reverse Repurchase Agreements

+ References

No definition available.

+ Details

Name:	cik0001275101_UnsecuredDebtReverseRepurchaseAgreements
Namespace Prefix:	cik0001275101_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Carrying amount of Federal Home Loan Bank (FHLB) loans (advances) to member financial institutions.

+ References

No definition available.

+ Details

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