XML 30 R18.htm IDEA: XBRL DOCUMENT v3.8.0.1

Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2017

Intangible Assets Tables

Carrying values of intangible assets

The carrying value of intangible assets consisted of the following (in thousands):

			December 31, 2017									March 31, 2017
			Gross						Net			Gross						Net
			Carrying			Accumulated			Carrying			Carrying			Accumulated			Carrying
			Amount			Amortization			Amount			Amount			Amortization			Amount
Technology		$	19,194			(9,540)		$	9,654		$	18,685		$	(7,010)		$	11,675
Customer relationships			9,631			(7,084)			2,547			9,419			(6,187)			3,232
Trade names/domains			2,108			(1,632)			476			2,036			-			2,036
In-process research and development			95			(95)			-			95			-			95
Total acquired identifiable intangible assets		$	31,028		$	(18,351)		$	12,677		$	30,235		$	(13,197)		$	17,038

Finite-lived intangible assets - future amortization expense

At December 31, 2017, annual amortization of intangible assets, based upon our existing intangible assets and current useful lives, is estimated to be the following (in thousands):

			Amount
Remaining 2018		$	1,017
2019			3,918
2020			3,087
2021			2,719
2022			1,715
Thereafter			221
Total		$	12,677

X

- References

No definition available.

+ Details

Name:	EGHT_IntangibleAssetsTablesAbstract
Namespace Prefix:	EGHT_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

+ Details

Name:	us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

Name:	us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration