XML 37 R23.htm IDEA: XBRL DOCUMENT
v3.20.2

Note 13 - Other Operating Income and Expense | 12 Months Ended
--- | ---
Mar. 31, 2020
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | 1 3 . Other Operating Income and Expense Other operating income in 2020 includes a gain on the partial sale of a plant in the Midwest of $3.3 million and a gain on the sale of a plant in the Northwest of $8.2 million. The Company also recorded a gain on the sale of unused fixed assets of $1.2 million. Other operating income in 2019 includes a gain of the sale of a plant in the Northwest of $4.1 million, a gain on the sale of a plant in the Northeast $2.0 million and a gain on the partial closure of a plant of $0.8 million. The Company also recorded a loss on the sale of an Eastern plant of $0.6 million. The Company also recorded a gain for interest rate swap of 0.3 million.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration