XML 59 R24.htm IDEA: XBRL DOCUMENT v3.20.2

Cash, Cash Equivalents and Restricted Cash (Tables)

3 Months Ended

Jul. 31, 2020

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, 2020					April 30, 2020
Cash and cash equivalents		$	3,990				$	4,365
Restricted cash		835					850
Total cash, cash equivalents and restricted cash		$	4,825				$	5,215

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