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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-20-017070
Filing Date
2020-08-07
Accepted
2020-08-07 15:40:15
Documents
86
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ottr20200630_10q.htm   iXBRL 10-Q 2952025
2 EXHIBIT 31.1 ex_196012.htm EX-31.1 8684
3 EXHIBIT 31.2 ex_196013.htm EX-31.2 8663
4 EXHIBIT 32.1 ex_196014.htm EX-32.1 4849
5 EXHIBIT 32.2 ex_196015.htm EX-32.2 4851
11 img1.jpg GRAPHIC 21879
  Complete submission text file 0001437749-20-017070.txt   13492209

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ottr-20200630.xsd EX-101.SCH 113257
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ottr-20200630_cal.xml EX-101.CAL 60402
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ottr-20200630_def.xml EX-101.DEF 602282
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE ottr-20200630_lab.xml EX-101.LAB 573117
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ottr-20200630_pre.xml EX-101.PRE 639453
12 EXTRACTED XBRL INSTANCE DOCUMENT ottr20200630_10q_htm.xml XML 3303368
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)

IRS No.: 270383995 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-53713 | Film No.: 201085132
SIC: 4911 Electric Services