XML 95 R83.htm IDEA: XBRL DOCUMENT
v3.20.4

Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail) | 12 Months Ended
--- | ---
Nov. 30, 2020 USD ($)
Disclosure Of Supplemental Cash Flow Information Related To Leases [Abstract] |
Operating cash outflows from operating leases | $ 278,788

X
- Definition Disclosure Of Supplemental Cash Flow Information Related To Leases [abstract] + References No definition available. + Details
Name: | ccel_DisclosureOfSupplementalCashFlowInformationRelatedToLeasesAbstract
Namespace Prefix: | ccel_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918643-209977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(1) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
Name: | us-gaap_OperatingLeasePayments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration