Note 4 - Notes Payable and Line of Credit (Details Textual) - Jun. 30, 2015	USD ($)
Line of Credit [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	2.75%
Line of Credit [Member]
Long-term Line of Credit	$ 0
Debt Instrument, Interest Rate, Effective Percentage	2.91%
Line of Credit Facility, Maximum Borrowing Capacity	$ 7,000,000
Percentage Of Qualified Accounts Receivable Used In Determination Of Maximum Borrowing Capacity Of Line Of Credit	80.00%
Percentage Of Qualified Inventory Used In Determination Of Maximum Borrowing Capacity Of Line Of Credit	50.00%
Line of Credit Facility, Current Borrowing Capacity	$ 7,000,000
Fixed Charge Coverage Ratio	1.25
Term Loan 1 [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	1.40%
Term Loan 1 [Member]
Loans Payable	$ 1,200,000
Debt Instrument, Periodic Payment	$ 15,334
Debt Instrument, Interest Rate, Effective Percentage	1.58%
Term Loan 2 [Member]
Loans Payable	$ 4,200,000
Debt Instrument, Periodic Payment	$ 68,505
Debt Instrument, Term	5 years
Debt Instrument Amortization Term	7 years
Debt Instrument, Interest Rate, Stated Percentage	4.07%
Debt Instrument, Fair Value Disclosure	$ 4,100,000
Capital Lease Obligations [Member]
Debt Instrument, Periodic Payment	2,069
Capital Lease Obligations	$ 48,000

The amortization payment schedule of the term loan in number of years.

No definition available.

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- Definition

Fixed charge coverage ratio.

+ References

No definition available.

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- Definition

Percentage of qualified accounts receivable used in determination of maximum borrowing capacity of line of credit.

+ References

No definition available.

+ Details

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- Definition

Percentage of qualified inventory used in determination of maximum borrowing capacity of line of credit.

+ References

No definition available.

+ Details

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- Definition

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

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-Topic 825

-SubTopic 10

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-Paragraph 12

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

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

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

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

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

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-SubTopic 470

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-Paragraph 3

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Balance Type:	debit
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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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- Definition

Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

+ References

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-Number 210

-Section 02

-Paragraph 19, 20, 22

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