XML 88 R22.htm IDEA: XBRL DOCUMENT v3.21.2

Cash, Cash Equivalents and Restricted Cash (Tables)

3 Months Ended

Jul. 31, 2021

Cash and Cash Equivalents [Abstract]

Schedule of Cash, Cash Equivalents, and Restricted Cash

The reconciliation between the Condensed Consolidated Balance Sheet and the Condensed Consolidated Statement of Cash Flows is as follows:

						July 31, 2021						April 30, 2021
Cash and cash equivalents						$	4,985					$	5,206
Restricted cash						482						525
Total cash, cash equivalents and restricted cash						$	5,467					$	5,731

X

- References

No definition available.

+ Details

Name:	us-gaap_CashAndCashEquivalentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of cash and cash equivalents.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration