Maturity period for capital lease.

No definition available.

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Balance Type:	na
Period Type:	duration

- Definition

The debt service coverage ratio is a loan covenant that measures the Company's ability to pay its required debt service payments.

+ References

No definition available.

+ Details

Name:	obci_DebtServiceCoverageRatio
Namespace Prefix:	obci_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

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Period Type:	duration

- 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
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-Publisher FASB
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

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

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Details

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Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
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Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=obci_RegionsEquipmentFinanceCorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Long Term Debt (Details Textual)		3 Months Ended
Long Term Debt (Details Textual)	Jul. 06, 2011 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Long Term Debt (Textual)
Term loan		$ 585,000
Aggregate capital lease		$ 82,000	$ 88,000
Maturity period for capital lease		Mature on July 1, 2020
Minimum [Member]
Long Term Debt (Textual)
Debt service coverage ratio		1
Maximum [Member]
Long Term Debt (Textual)
Debt service coverage ratio		2.0
REFCO [Member]
Long Term Debt (Textual)
Term loan	$ 2,430,000
Interest rate	3.54%
Term loan maturity date	Jul. 06, 2017
Percentage of interest rates	2.00%
Term loan description	Term loan with a fixed interest rate of 3.54%, subject to an increase to 4.55% in the event the Company's debt service coverage ratio (net profit plus taxes, interest, depreciation, amortization and rent expense divided by debt service plus interest and lease/rent expense, calculated on a trailing four-quarter basis) falls to or below 2.0 to 1.