Geographic, Segment And Significant Customer Information (Schedule Of Financial Information Regarding Geographical Revenues)(Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Geographical Revenue [Line Items]
Revenues	$ 15,599	$ 15,126
Asia/Pacific [Member]
Geographical Revenue [Line Items]
Revenues	4,840	3,318
License Sales Through Channels Of Distributors, Resellers, and Application Service Providers	70.00%
Europe [Member]
Geographical Revenue [Line Items]
Revenues	4,495	5,383
Americas [Member]
Geographical Revenue [Line Items]
Revenues	$ 6,264	$ 6,425

Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

Name:	us-gaap_Revenues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration