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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000012400-20-000004
Filing Date
2020-05-05
Accepted
2020-05-05 15:24:40
Documents
56
Period of Report
2020-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q bhp10qq12020.htm   iXBRL 10-Q 922798
2 EXHIBIT 18.1 bhpex-181.htm EX-18.1 4793
3 EXHIBIT 31.1 bhpex-311q12020.htm EX-31.1 15497
4 EXHIBIT 31.2 bhpex-312q12020.htm EX-31.2 15609
5 EXHIBIT 32.1 bhpex-321q12020.htm EX-32.1 9510
6 EXHIBIT 32.2 bhpex-322q12020.htm EX-32.2 9523
  Complete submission text file 0000012400-20-000004.txt   4489220

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bkh-20200331.xsd EX-101.SCH 28177
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bkh-20200331_cal.xml EX-101.CAL 61368
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bkh-20200331_def.xml EX-101.DEF 136183
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bkh-20200331_lab.xml EX-101.LAB 425014
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bkh-20200331_pre.xml EX-101.PRE 245023
33 EXTRACTED XBRL INSTANCE DOCUMENT bhp10qq12020_htm.xml XML 780949
Mailing Address 7001 MT RUSHMORE RD PO BOX 1400 RAPID CITY SD 57709
Business Address 7001 MT RUSHMORE RD PO BOX 1400 RAPID CITY SD 57709 6057212343
BLACK HILLS POWER INC (Filer) CIK: 0000012400 (see all company filings)

IRS No.: 460111677 | State of Incorp.: SD | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07978 | Film No.: 20848588
SIC: 4911 Electric Services