XML 77 R11.htm IDEA: XBRL DOCUMENT v3.21.2

Inventories

3 Months Ended

Jul. 31, 2021

Inventory Disclosure [Abstract]

Inventories

Inventories

The Company measures inventory using the first-in, first-out ("FIFO") method at the lower of cost or net realizable value. Inventories consisted of the following (in thousands):

			July 31, 2021						April 30, 2021
Finished products			$	4,070					$	2,988
Work in process			2,170						1,832
Raw materials			11,612						11,697
Total			$	17,852					$	16,517

The Company's International subsidiaries' inventories were $2,395,000 at July 31, 2021 and $2,560,000 at April 30, 2021 and are included in the above tables.

X

- References

No definition available.

+ Details

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

X

- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

+ Details

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