Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-20-009976
Filing Date
2020-05-08
Accepted
2020-05-08 11:56:50
Documents
85
Period of Report
2020-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ottr20200331_10q.htm   iXBRL 10-Q 2437264
2 EXHIBIT 31.1 ex_183748.htm EX-31.1 8736
3 EXHIBIT 31.2 ex_183749.htm EX-31.2 8715
4 EXHIBIT 32.1 ex_183750.htm EX-32.1 5271
5 EXHIBIT 32.2 ex_183751.htm EX-32.2 5259
11 a1.jpg GRAPHIC 22164
  Complete submission text file 0001437749-20-009976.txt   12087638

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ottr-20200331.xsd EX-101.SCH 111614
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ottr-20200331_cal.xml EX-101.CAL 59624
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ottr-20200331_def.xml EX-101.DEF 589794
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE ottr-20200331_lab.xml EX-101.LAB 561147
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ottr-20200331_pre.xml EX-101.PRE 625523
56 EXTRACTED XBRL INSTANCE DOCUMENT ottr20200331_10q_htm.xml XML 2832176
Mailing Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496
Business Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496 866-410-8780
Otter Tail Corp (Filer) CIK: 0001466593 (see all company filings)

EIN.: 270383995 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-53713 | Film No.: 20859479
SIC: 4911 Electric Services