XML 14 R23.htm IDEA: XBRL DOCUMENT  v2.3.0.11

Goodwill And Other Intangible Assets (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2011

Dec. 31, 2010

Goodwill And Other Intangible Assets

Schedule Of Other Intangible Assets

		Gross								Net
		Carrying				Accumulated				Carrying
		Amount				Amortization				Amount
Customer relationships		$	17,951			$	(8,116	)		$	9,835
Technology licenses			11,300				(5,345	)			5,955
Other			868				(106	)			762
Other intangible assets, June 30, 2011		$	30,119			$	(13,567	)		$	16,552

		Gross								Net
		Carrying				Accumulated				Carrying
		Amount				Amortization				Amount
Customer relationships		$	17,807			$	(7,165	)		$	10,642
Technology licenses			11,300				(4,144	)			7,156
Other			868				(94	)			774
Other intangible assets, December 31, 2010		$	29,975			$	(11,403	)		$	18,572

The Estimated Future Amortization Expense Of Other Intangible Assets

Year ending December 31,		Amount
2011 (remaining six months)		$	2,116
2012			4,452
2013			3,915
2014			1,812
2015			1,812

X

- Definition

Goodwill and Other Intangible Assets

+ Details

Name:	bhe_GoodwillAndOtherIntangibleAssetsAbstract
Namespace Prefix:	bhe
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the estimated aggregate amortization expense for intangible assets subject to amortization for each of the five succeeding fiscal years.

+ Details

Name:	bhe_ScheduleOfExpectedAmortizationExpenseTableTextBlock
Namespace Prefix:	bhe
Data Type:	us-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Schedule Of Other Intangible Assets Table Text Block

+ Details

Name:	bhe_ScheduleOfOtherIntangibleAssetsTableTextBlock
Namespace Prefix:	bhe
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration