XML 60 R44.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Valuation and Qualifying Accounts (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2016
Valuation And Qualifying Accounts Tables |
Schedule of Valuation Allowance for Impairment of Recognized Servicing Assets [Table Text Block] | SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (in thousands)
|  |  | Balance at |  |  | Additions |  |  |  |  |  | Balance
|  |  | Beginning |  |  | Charged to |  |  |  |  |  | at End
Description |  |  | of Year |  |  | Expenses |  |  | Deductions (a) |  |  | of Year
Total Allowance for Doubtful Accounts: |  |  |  |  |  |  |  |  |  |  |  |
Year ended March 31, 2014: |  | $ | 327 |  | $ | 571 |  | $ | (432) |  | $ | 466
Year ended March 31, 2015: |  | $ | 466 |  | $ | 279 |  | $ | (329) |  | $ | 416
Year ended March 31, 2016: |  | $ | 416 |  | $ | 509 |  | $ | (339) |  | $ | 586
(a) The deductions related to allowance for doubtful accounts represent accounts receivable which are written off.

X
- References No definition available. + Details
Name: | EGHT_ValuationAndQualifyingAccountsTablesAbstract
Namespace Prefix: | EGHT_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the activity by class in any valuation allowance for impairment of recognized servicing assets - including beginning and ending balances, aggregate additions charged and recoveries credited to operations, and aggregate write-downs charged against allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122739-111746 + Details
Name: | us-gaap_ScheduleOfValuationAllowanceForImpairmentOfRecognizedServicingAssetsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration