EDGAR Filing Documents for 0000029644-21-000015

Form 8-K - Current report:

SEC Accession No. 0000029644-21-000015

Filing Date

2021-06-02

Accepted

2021-06-01 19:07:29

Documents

Period of Report

2021-06-02

Items

Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq	Description	Document	Type	Size
1	8-K	dci-20210602.htm iXBRL	8-K	33170
2	EX-99.1	a991pr20210430.htm	EX-99.1	515015
6		imagea.jpg	GRAPHIC	25398
	Complete submission text file	0000029644-21-000015.txt		747575

Data Files

Seq	Description	Document	Type	Size
3	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	dci-20210602.xsd	EX-101.SCH	1927
4	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	dci-20210602_lab.xml	EX-101.LAB	24270
5	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	dci-20210602_pre.xml	EX-101.PRE	12659
7	EXTRACTED XBRL INSTANCE DOCUMENT	dci-20210602_htm.xml	XML	10520

Mailing Address 1400 W 94TH STREET MINNEAPOLIS MN 55431

Business Address 1400 W. 94TH ST. MINNEAPOLIS MN 55431 6128873131