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Note 8 - Long-Term Debt (Details) (USD $)	12 Months Ended
	Dec. 31, 2013
Minimum [Member] | Variable Interest Rate Notes [Member]
Note 8 - Long-Term Debt (Details) [Line Items]
Debt Instrument, Periodic Payment (in Dollars)	$ 1,910
Minimum [Member] | Fixed Interest Rate Notes [Member]
Note 8 - Long-Term Debt (Details) [Line Items]
Debt Instrument, Periodic Payment (in Dollars)	152
Minimum [Member]
Note 8 - Long-Term Debt (Details) [Line Items]
Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate	1.60%
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	2.50%
Maximum [Member] | Variable Interest Rate Notes [Member]
Note 8 - Long-Term Debt (Details) [Line Items]
Debt Instrument, Periodic Payment (in Dollars)	80,000
Maximum [Member] | Fixed Interest Rate Notes [Member]
Note 8 - Long-Term Debt (Details) [Line Items]
Debt Instrument, Periodic Payment (in Dollars)	$ 32,840
Maximum [Member]
Note 8 - Long-Term Debt (Details) [Line Items]
Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate	3.00%
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	8.50%

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- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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Balance Type:	debit
Period Type:	duration

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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