# 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)

EIN.: 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