XML 31 R22.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Leases (Tables) | 6 Months Ended
--- | ---
Oct. 31, 2022
Leases [Abstract] |
Summary of assets and liabilities | ROU assets and lease liabilities related to our current operating leases are as follows (in thousands):
| October 31, 2022 | April 30, 2022
Operating lease right-of-use assets, net | $ | 7,698 |  | $ | 8,230 |
Current portion of operating lease liabilities | 1,133 |  | 1,054 |
Non-current portion of operating lease liabilities | 7,832 |  | 8,412 |
Schedule of future operating lease payments | Future minimum lease payments due each fiscal year as follows (in thousands):
Remainder of 2023 | $ | 1,395 |
2024 | 2,847 |
2025 | 2,888 |
2026 | 2,937 |
2027 | 2,903 |
Thereafter | 5,243 |
Total undiscounted liabilities | 18,213 |
Less: Imputed interest | (9,248) |
Present value of minimum lease payments | $ | 8,965 |

X
- Definition Assets And Liabilities, Lessee [Text Block] + References No definition available. + Details
Name: | csbr_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix: | csbr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration