XML 43 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8

COMMITMENTS, CONTINGENCIES AND CONCENTRATIONS (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Monthly payments under operating leases			$ 13,000
Operating leases, rent expense			86,000	89,000
Sales	6,042	7,440	11,738	14,173
Accrued charge	1,041		1,041
Three Customers [Member]
Sales			$ 4,000	$ 4,000
Percent in excess of total sales			10.00%
Net accounts receivable due, percent			35.50%

X

- Definition

Accrued charge.

+ References

No definition available.

+ Details

Name:	BVX_AccruedCharge
Namespace Prefix:	BVX_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Net accounts receivable due percent.

+ References

No definition available.

+ Details

Name:	BVX_NetAccountsReceivableDuePercent
Namespace Prefix:	BVX_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Operating leases monthly rental payments

+ References

No definition available.

+ Details

Name:	BVX_OperatingLeasesMonthlyRentalPayments
Namespace Prefix:	BVX_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Percent in excess of total sales.

+ References

No definition available.

+ Details

Name:	BVX_PercentInExcessOfTotalSales
Namespace Prefix:	BVX_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration