Note 8 - Long-term Debt (Details) - Long-term Debt (USD $)	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Totals	$ 4,565,508us-gaap_LongTermDebt	$ 5,285,508us-gaap_LongTermDebt
Less: Current maturities	720,000us-gaap_LongTermDebtCurrent	720,000us-gaap_LongTermDebtCurrent
Long-term debt	3,845,508us-gaap_LongTermDebtNoncurrent	4,565,508us-gaap_LongTermDebtNoncurrent
Five-Year Term Loan [Member]
Debt Instrument [Line Items]
Secured debt	700,000	1,120,000
HSBC Bank Mortgage Loan [Member]
Debt Instrument [Line Items]
Secured debt	$ 3,865,508	$ 4,165,508

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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