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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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Represents the amount of deferred compensation liability convertible to shares of the entity's common stock as of the balance sheet date.

No definition available.

Name:	bnet_DeferredCompensationConvertibleToCommonStock
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Data Type:	xbrli:monetaryItemType
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Represents the price per share at which the deferred compensation liability is convertible to shares of the entity's common stock as of the balance sheet date.

No definition available.

Name:	bnet_DeferredCompensationConvertibleToCommonStockPricePerShare
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Number of shares issued upon the conversion of deferred compensation.

No definition available.

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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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Amount of the cost of borrowed funds accounted for as interest expense.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.9)
-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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Amount of interest expense incurred on a debt or other obligation to related party.

No definition available.

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