Note 7 - Deposits (Details) - Deposits (USD $)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Note 7 - Deposits (Details) - Deposits [Line Items]
Demand	0.00%	0.00%
Demand (in Dollars)	$ 48,677,819	$ 48,862,874
Demand	10.00%	9.80%
NOW	0.35%	0.41%
NOW (in Dollars)	86,601,344	86,422,323
NOW	17.80%	17.30%
Money market	0.47%	0.63%
Money market (in Dollars)	204,740,175	191,054,957
Money market	42.00%	38.20%
Savings	0.21%	0.14%
Savings (in Dollars)	23,726,095	23,659,368
Savings	4.90%	4.70%
Weighted Average Rate	0.49%	0.65%
Balance (in Dollars)	487,318,939	500,014,715
Percentage of Deposits	100.00%	100.00%
Deposits Not Including Time Deposits [Member]
Note 7 - Deposits (Details) - Deposits [Line Items]
Weighted Average Rate	0.36%	0.45%
Balance (in Dollars)	363,745,433	349,999,522
Percentage of Deposits	74.60%	70.00%
Certificates of Deposit 0 - 1.99% [Member]
Note 7 - Deposits (Details) - Deposits [Line Items]
Weighted Average Rate	0.78%	0.93%
Balance (in Dollars)	117,625,137	139,257,653
Percentage of Deposits	24.10%	27.90%
Certificates of Deposit 2.0 - 3.99% [Member]
Note 7 - Deposits (Details) - Deposits [Line Items]
Weighted Average Rate	2.46%	2.59%
Balance (in Dollars)	5,259,772	7,049,432
Percentage of Deposits	1.10%	1.40%
Certificates of Deposit 4 - 6% [Member]
Note 7 - Deposits (Details) - Deposits [Line Items]
Weighted Average Rate	4.28%	5.03%
Balance (in Dollars)	688,597	3,708,108
Percentage of Deposits	0.10%	0.70%
Certificate of Deposits [Member]
Note 7 - Deposits (Details) - Deposits [Line Items]
Weighted Average Rate	0.87%	1.11%
Balance (in Dollars)	$ 123,573,506	$ 150,015,193
Percentage of Deposits	25.40%	30.00%

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Percentage interest bearing deposits to deposits NOW

+ References

No definition available.

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- Definition

Weighted average interest rate NOW.

+ References

No definition available.

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- Definition

The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.

+ References

+ Details

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- Definition

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

+ 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 210.9-03.12)

-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 12

-Article 9

+ Details

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- Definition

Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.

+ References

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- Definition

Amount of deposits in interest-bearing transaction accounts at banks or savings and loans, that are restricted in regard to ownership and can usually only be held by individuals, nonprofit entities and governments. Negotiable order of withdrawal accounts differ from money market demand accounts as they typically have higher reserve requirements and no limit on the number of checks that can be written.

+ References

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- Definition

Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).

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- Definition

Amount of interest-bearing domestic certificate of deposit liabilities.

+ References

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- Definition

Percentage of interest-bearing domestic deposit liabilities to total deposit liabilities.

+ References

No definition available.

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- Definition

Percentage of interest-bearing domestic demand deposit liabilities to total deposit liabilities.

+ References

No definition available.

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- Definition

Percentage of interest-bearing domestic money market demand account deposit liabilities to total deposit liabilities.

+ References

No definition available.

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- Definition

Percentage of interest-bearing domestic savings deposit liabilities to total deposit liabilities.

+ References

No definition available.

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- Definition

Percentage of interest-bearing domestic time deposit liabilities to total deposit liabilities.

+ References

No definition available.

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- Definition

The weighted average interest rate for all domestic deposit liabilities.

+ References

No definition available.

+ Details

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- Definition

The weighted average interest rate for domestic demand deposit liabilities.

+ References

No definition available.

+ Details

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- Definition

The weighted average interest rate for domestic money market demand account deposit liabilities.

+ References

No definition available.

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- Definition

The weighted average interest rate for domestic savings deposit liabilities.

+ References

No definition available.

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The weighted average interest rate for domestic time deposit liabilities.

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