XML 26 R12.htm IDEA: XBRL DOCUMENT
v3.22.1

Inventories | 12 Months Ended
--- | ---
Feb. 28, 2022
Inventory Disclosure [Abstract] |
Inventories | (4) Inventories The following table summarizes the components of inventories at the different stages of production as of February 28, 2022 and February 28, 2021 (in thousands):
|  | 2022 |  |  | 2021 |
Raw material |  | $ | 25,276 |  |  | $ | 19,699 |
Work-in-process |  |  | 5,547 |  |  |  | 3,762 |
Finished goods |  |  | 7,715 |  |  |  | 9,445 |
|  | $ | 38,538 |  |  | $ | 32,906 |
The excess of current costs at FIFO over LIFO stated values was approximately $5.9 million and $4.6 million as of fiscal years ended 2022 and 2021, respectively. During both fiscal year 2022 and 2021, as inventory quantities were reduced, this resulted in a liquidation of LIFO inventory quantities carried at lower costs prevailing in prior years compared with the cost of fiscal year 2021 and 2020, as applicable. The effect decreased cost of sales by approximately $0.9 million, $0.1 million and $0.1 million for fiscal years 2022, 2021 and 2020, respectively. Cost includes materials, labor and overhead related to the purchase and production of inventories.

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: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration