The amount, on each anniversary of the closing date, that is released so long as no event of default has occurred.

No definition available.

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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.

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- Definition

Amount of assets pledged to secure a debt instrument.

+ References

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-Publisher FASB

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-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

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- Definition

Face (par) amount of debt instrument at time of issuance.

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-Publisher FASB

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-Topic 835

-SubTopic 30

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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.

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-Publisher FASB

-Name Accounting Standards Codification

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

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- Definition

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

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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- Definition

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

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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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.

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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

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

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- Definition

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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- Definition

The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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-Subparagraph (SX 210.5-02.1)

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Note 7 - Long-Term Debt (Details Textual) (H S B C Bank [Member], USD $)	0 Months Ended	3 Months Ended	1 Months Ended
	Aug. 05, 2014	Mar. 31, 2015	Mar. 31, 2012	Dec. 31, 2014
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	1.75%
Revolving Credit Facility [Member] \| Prime Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	0.50%
Revolving Credit Facility [Member]
Line of Credit Facility, Remaining Borrowing Capacity		$ 7,000,000		$ 7,000,000
Line of Credit Facility, Maximum Borrowing Capacity	7,000,000
Five Year Term Loan [Member]
Debt Instrument, Term	5 years
Debt Instrument, Face Amount	2,100,000
Debt Instrument, Periodic Payment		35,000
Loans Payable to Bank		595,000		700,000
Debt Instrument, Interest Rate, Stated Percentage	3.045%
Debt Instrument, Collateral Amount	400,000
Debt Instrument Collateral Release Amount	200,000
Restricted Cash and Cash Equivalents		400,000
H S B C Bank Mortgage Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate			1.75%
H S B C Bank Mortgage Loan [Member]
Debt Instrument, Face Amount			6,000,000
Debt Instrument, Interest Rate, Effective Percentage		1.9245%		1.9108%
Long-term Debt		$ 3,791,000		$ 3,866,000