XML 27 R35.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Teva Agreement (Details Textual) (USD $) | 6 Months Ended
--- | ---
Oct. 31, 2014 | Oct. 31, 2013
Teva Agreement [Line Items] |  |
Deferred Revenue, Revenue Recognized | $ 554,000 us-gaap_DeferredRevenueRevenueRecognized | $ 194,000 us-gaap_DeferredRevenueRevenueRecognized

X
- Details
Name: | csbr_TevaAgreementLineItems
Namespace Prefix: | csbr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.A.4(a).Q1) -URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section A + Details
Name: | us-gaap_DeferredRevenueRevenueRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration