XML 72 R49.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Related Party Transactions (Details Textual) (USD $) | 0 Months Ended | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 01, 2014 | Jan. 28, 2013 | Mar. 24, 2011 | Jan. 31, 2015 | Jan. 31, 2014 | Apr. 30, 2013 | Apr. 30, 2014
Related Party Transaction, Amounts of Transaction |  |  |  | $ 75,000us-gaap_RelatedPartyTransactionAmountsOfTransaction | $ 115,000us-gaap_RelatedPartyTransactionAmountsOfTransaction |  |
Debt Instrument, Term | 90 days |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 12.00%us-gaap_DebtInstrumentInterestRateStatedPercentage |  |  |  |  |  |
Debt Conversion, Converted Instrument, Rate | 5.00%us-gaap_DebtConversionConvertedInstrumentRate |  |  |  |  |  |
Common Stock Purchase Price |  | $ 0.50csbr_CommonStockPurchasePrice | $ 0.75csbr_CommonStockPurchasePrice |  |  |  |
Promissory Note Convertible [Member] |  |  |  |  |  |  |
Debt Instrument, Face Amount | 1,000,000us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = csbr_PromissoryNoteConvertibleMember |  |  |  |  |  |
Private Placement [Member] |  |  |  |  |  |  |
Stock Issued During Period, Shares, Issued for Services |  |  |  |  |  | 1,000,000us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_SubsidiarySaleOfStockAxis = us-gaap_PrivatePlacementMember |
Warrants Exercise Price Per Share |  |  |  |  |  | $ 0.50csbr_WarrantsExercisePricePerShare / us-gaap_SubsidiarySaleOfStockAxis = us-gaap_PrivatePlacementMember |
Warrants Issued During Period For Common Stock |  |  |  |  |  | 100,000csbr_WarrantsIssuedDuringPeriodForCommonStock / us-gaap_SubsidiarySaleOfStockAxis = us-gaap_PrivatePlacementMember |
Common Stock Purchase Price |  |  |  |  |  | $ 0.66csbr_CommonStockPurchasePrice / us-gaap_SubsidiarySaleOfStockAxis = us-gaap_PrivatePlacementMember |
Board of Directors Chairman [Member] |  |  |  |  |  |  |
Related Party Transaction, Amounts of Transaction |  |  |  |  |  | 160,000us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_TitleOfIndividualAxis = us-gaap_BoardOfDirectorsChairmanMember | 150,000us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_TitleOfIndividualAxis = us-gaap_BoardOfDirectorsChairmanMember
Substantial Stockholders [Member] |  |  |  |  |  |  |
Related Party Transaction, Amounts of Transaction |  |  |  |  |  | 2,000us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_TitleOfIndividualAxis = csbr_SubstantialStockholdersMember | 3,000us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_TitleOfIndividualAxis = csbr_SubstantialStockholdersMember
Board [Member] |  |  |  |  |  |  |
Related Party Transaction, Amounts of Transaction |  |  |  |  |  |  | $ 15,800us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_TitleOfIndividualAxis = csbr_BoardMember

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- Definition The price per share at which the common stock purchased during the period. + References No definition available. + Details
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- Definition The warrants exercise price per share. + References No definition available. + Details
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- Definition The number warrants issued during the period for purchase of common stock. + References No definition available. + Details
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- Definition Dividend or interest rate associated with the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction. Noncash are transactions that affect recognized assets or liabilities but that do not result in cash receipts or cash payments. Part noncash refers to that portion of the transaction not resulting in cash receipts or cash payments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of transactions with related party during the financial reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + References No definition available. + Details
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