Name:	bnet_DeferredCompensationConsecutiveTradingDays
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Number of specified trading days during the end of a month for which the share price of common stock during that period will be applied to deferred compensation if converted.

No definition available.

Name:	bnet_DeferredCompensationConversionDays
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Data Type:	xbrli:durationItemType
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Period Type:	duration

Number of shares issued upon the conversion of deferred compensation.

No definition available.

Name:	bnet_DeferredCompensationSharesIssuedUponConversion
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This item represents the interest rate that is accrued on deferred compensation.

No definition available.

Name:	bnet_InterestRateOnDeferredCompensation
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Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable within one year (or the operating cycle, if longer). Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-SubTopic 10
-Section 30
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20028-108363

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-SubTopic 10
-Section 25
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=6409733&loc=d3e19512-108361

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