XML 18 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6

Geographic Information and Major Customer Data (Details 1)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Customer A [Member]
Major customer data as a percentage of total revenues
Percentage of total revenues	25.00%	12.00%	28.00%	14.00%
Customer B [Member]
Major customer data as a percentage of total revenues
Percentage of total revenues	12.00%		12.00%	16.00%
Customer C [Member]
Major customer data as a percentage of total revenues
Percentage of total revenues	15.00%		12.00%
Customer D [Member]
Major customer data as a percentage of total revenues
Percentage of total revenues	12.00%
Customer E [Member]
Major customer data as a percentage of total revenues
Percentage of total revenues				10.00%
Customer F [Member]
Major customer data as a percentage of total revenues
Percentage of total revenues				10.00%

X

- Details

Name:	ceva_SegmentReportingDisclosureOfEntityWidePercentageOfRevenuesAbstract
Namespace Prefix:	ceva_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues.

+ References

No definition available.

+ Details

Name:	us-gaap_EntityWideRevenueMajorCustomerPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration