$BKH
BLACK HILLS CORP /SD/

2020 Q4 Form 10-Q Financial Statement

#000113046420000043 Filed on November 03, 2020

View on sec.gov

Income Statement

Concept 2020 Q4 2020 Q3 2019 Q3
Revenue $486.4M $346.6M $325.5M
YoY Change 1.83% 6.46% 1.11%
Cost Of Revenue $71.69M $73.54M
YoY Change -2.53%
Gross Profit $274.9M $252.0M
YoY Change 9.09%
Gross Profit Margin 79.32% 77.41%
Selling, General & Admin $400.0K
YoY Change
% of Gross Profit 0.16%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $55.10M $56.35M $51.88M
YoY Change 0.92% 8.6% 5.79%
% of Gross Profit 20.5% 20.59%
Operating Expenses $360.4M $264.4M $255.0M
YoY Change 1.15% 3.67% -0.74%
Operating Profit $82.23M $70.55M
YoY Change 16.56% 8.4%
Interest Expense -$36.40M -$36.00M -$33.50M
YoY Change 18.95% 7.46% -5.1%
% of Operating Profit -43.78% -47.48%
Other Income/Expense, Net -$1.600M -$37.23M -$52.65M
YoY Change -84.62% -29.28% 47.03%
Pretax Income $87.90M $45.00M $17.90M
YoY Change 9.33% 151.35% -38.85%
Income Tax $7.400M $4.651M $2.500M
% Of Pretax Income 8.42% 10.34% 13.96%
Net Earnings $77.20M $36.28M $11.74M
YoY Change 11.59% 209.05% -30.74%
Net Earnings / Revenue 15.87% 10.47% 3.61%
Basic Earnings Per Share $0.58 $0.19
Diluted Earnings Per Share $1.231M $0.58 $0.19
COMMON SHARES
Basic Shares Outstanding 62.75M shares 62.58M shares 60.98M shares
Diluted Shares Outstanding 62.63M shares 61.10M shares

Balance Sheet

Concept 2020 Q4 2020 Q3 2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $6.400M $7.000M $13.10M
YoY Change -34.69% -46.56% 31.0%
Cash & Equivalents $6.356M $6.955M $13.09M
Short-Term Investments
Other Short-Term Assets $26.22M $33.29M $29.11M
YoY Change -0.97% 14.36% -10.97%
Inventory $117.4M $126.4M $123.0M
Prepaid Expenses
Receivables $266.0M $160.5M $149.0M
Other Receivables $19.40M $20.90M $12.90M
Total Short-Term Assets $493.3M $403.7M $377.4M
YoY Change 4.25% 6.95% -1.95%
LONG-TERM ASSETS
Property, Plant & Equipment $6.020B $5.852B $5.323B
YoY Change 9.39% 9.93% 13.26%
Goodwill $1.299B $1.299B $1.299B
YoY Change 0.0% 0.0% 0.0%
Intangibles $11.94M $12.24M $13.57M
YoY Change -9.97% -9.76% 95.08%
Long-Term Investments $15.70M $21.60M
YoY Change -27.31% -47.57%
Other Assets $37.80M $24.32M $25.34M
YoY Change -8.48% -4.03% 47.81%
Total Long-Term Assets $7.595B $7.425B $6.898B
YoY Change 7.2% 7.65% 9.89%
TOTAL ASSETS
Total Short-Term Assets $493.3M $403.7M $377.4M
Total Long-Term Assets $7.595B $7.425B $6.898B
Total Assets $8.089B $7.829B $7.275B
YoY Change 7.02% 7.62% 9.2%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $183.3M $152.0M $145.1M
YoY Change -5.26% 4.77% 25.18%
Accrued Expenses $243.6M $244.0M $217.8M
YoY Change 7.43% 12.02% 8.18%
Deferred Revenue
YoY Change
Short-Term Debt $234.0M $84.32M $294.9M
YoY Change -33.04% -71.41% 163.07%
Long-Term Debt Due $8.436M $9.871M $5.743M
YoY Change 46.89% 71.88% -97.75%
Total Short-Term Liabilities $696.5M $513.9M $691.1M
YoY Change -14.15% -25.64% -5.36%
LONG-TERM LIABILITIES
Long-Term Debt $3.528B $3.527B $3.049B
YoY Change 12.36% 15.66% 3.32%
Other Long-Term Liabilities $134.7M $120.5M $120.8M
YoY Change 8.03% -0.25% 14.06%
Total Long-Term Liabilities $3.663B $3.647B $3.170B
YoY Change 12.19% 15.06% 199.3%
TOTAL LIABILITIES
Total Short-Term Liabilities $696.5M $513.9M $691.1M
Total Long-Term Liabilities $3.663B $3.647B $3.170B
Total Liabilities $4.359B $4.161B $3.861B
YoY Change 6.95% 7.77% 115.78%
SHAREHOLDERS EQUITY
Retained Earnings $870.7M $829.0M $742.1M
YoY Change 11.81% 11.7% 15.21%
Common Stock $62.83M $62.77M $61.48M
YoY Change 2.19% 2.1% 14.57%
Preferred Stock
YoY Change
Treasury Stock (at cost) $2.119M $1.710M $1.636M
YoY Change 693.63% 4.52% -59.82%
Treasury Stock Shares 32.49K shares 24.90K shares 26.57K shares
Shareholders Equity $2.561B $2.519B $2.329B
YoY Change
Total Liabilities & Shareholders Equity $8.089B $7.829B $7.275B
YoY Change 7.02% 7.62% 9.2%

Cashflow Statement

Concept 2020 Q4 2020 Q3 2019 Q3
OPERATING ACTIVITIES
Net Income $77.20M $36.28M $11.74M
YoY Change 11.59% 209.05% -30.74%
Depreciation, Depletion And Amortization $55.10M $56.35M $51.88M
YoY Change 0.92% 8.6% 5.79%
Cash From Operating Activities $122.4M $110.5M $96.30M
YoY Change 2.51% 14.75% 41.62%
INVESTING ACTIVITIES
Capital Expenditures -$231.4M -$187.7M -$274.8M
YoY Change 2.43% -31.7% 126.36%
Acquisitions
YoY Change
Other Investing Activities -$600.0K $7.700M -$1.100M
YoY Change -120.69% -800.0% -134.38%
Cash From Investing Activities -$232.0M -$180.0M -$276.0M
YoY Change 4.08% -34.78% 133.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 109.1M 45.00M 186.2M
YoY Change 8.67% -75.83% 259.46%
NET CHANGE
Cash From Operating Activities 122.4M 110.5M 96.30M
Cash From Investing Activities -232.0M -180.0M -276.0M
Cash From Financing Activities 109.1M 45.00M 186.2M
Net Change In Cash -500.0K -24.50M 6.500M
YoY Change -83.87% -476.92% 333.33%
FREE CASH FLOW
Cash From Operating Activities $122.4M $110.5M $96.30M
Capital Expenditures -$231.4M -$187.7M -$274.8M
Free Cash Flow $353.8M $298.2M $371.1M
YoY Change 2.46% -19.64% 95.93%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Central Index Key
EntityCentralIndexKey
0001130464
dei Amendment Flag
AmendmentFlag
false
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2020
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q3
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2020-09-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
001-31303
dei Entity Registrant Name
EntityRegistrantName
Black Hills Corporation
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
SD
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
46-0458824
dei Entity Address Address Line1
EntityAddressAddressLine1
7001 Mount Rushmore Road
dei Entity Address City Or Town
EntityAddressCityOrTown
Rapid City
dei Entity Address State Or Province
EntityAddressStateOrProvince
SD
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
57702
dei City Area Code
CityAreaCode
605
dei Local Phone Number
LocalPhoneNumber
721-1700
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
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dei Security12b Title
Security12bTitle
Common stock of $1.00 par value
dei Trading Symbol
TradingSymbol
BKH
dei Security Exchange Name
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us-gaap Use Of Estimates
UseOfEstimates
<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates and Basis of Presentation</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The information furnished in the accompanying Condensed Consolidated Financial Statements reflects certain estimates required and all adjustments, including accruals, which are, in the opinion of management, necessary for a fair presentation of the September 30, 2020, December 31, 2019 and September 30, 2019 financial information. Certain industries in which we operate are highly seasonal and revenue from, and certain expenses for, such operations may fluctuate significantly among quarterly periods. Demand for electricity and natural gas is sensitive to seasonal cooling, heating and industrial load requirements. In particular, the normal peak usage season for electric utilities is June through August while the normal peak usage season for gas utilities is November through March. Significant earnings variances can be expected between the Gas Utilities segment’s peak and off-peak seasons. Due to this seasonal nature, our results of operations for the three and nine months ended September 30, 2020 and September 30, 2019, and our financial condition as of September 30, 2020 and December 31, 2019 are not necessarily indicative of the results of operations and financial condition to be expected for any other period. All earnings per share amounts discussed refer to diluted earnings per share unless otherwise noted.</span></div>
us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Reclassification</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We changed certain classifications of operating expenses on the Condensed Consolidated Statements of Income for the three and nine months ended September 30, 2019 to conform with current year presentation. The prior year reclassifications, which are shown in the table below, did not impact previously reported operating income or net income.</span></div><div><span><br/></span></div><div style="margin-bottom:6pt"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%"><tr><td style="width:1.0%"/><td style="width:60.011%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:18.344%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:18.345%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Three Months Ended September 30, 2019</span></td><td colspan="3" style="border-bottom:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Nine Months Ended September 30, 2019</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="6" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(in millions)</span></td></tr><tr><td colspan="3" style="background-color:#cefee7;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Fuel, purchased power and cost of natural gas sold</span></td><td style="background-color:#cefee7;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cefee7;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">0.5 </span></td><td style="background-color:#cefee7;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td style="background-color:#cefee7;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cefee7;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1.8 </span></td><td style="background-color:#cefee7;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Operations and maintenance</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(0.5)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(1.8)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#cefee7;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Operating income</span></td><td style="background-color:#cefee7;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cefee7;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">— </span></td><td style="background-color:#cefee7;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td style="background-color:#cefee7;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cefee7;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">— </span></td><td style="background-color:#cefee7;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div>
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
344312000 USD
CY2020Q3 us-gaap Revenues
Revenues
346590000 USD
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
344312000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
323745000 USD
CY2019Q3 us-gaap Revenues
Revenues
325548000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
323745000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1198714000 USD
us-gaap Revenues
Revenues
1210554000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1198714000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1251461000 USD
us-gaap Revenues
Revenues
1257246000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1251461000 USD
CY2020Q3 us-gaap Revenues
Revenues
346590000 USD
CY2019Q3 us-gaap Revenues
Revenues
325548000 USD
us-gaap Revenues
Revenues
1210554000 USD
us-gaap Revenues
Revenues
1257246000 USD
CY2020Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
82234000 USD
CY2019Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
70551000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
302352000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
284683000 USD
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InterestIncomeExpenseNet
-36041000 USD
CY2019Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-33487000 USD
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-107039000 USD
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-102469000 USD
CY2020Q3 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
0 USD
CY2019Q3 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
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us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
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us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
19741000 USD
CY2020Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-1193000 USD
CY2019Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
580000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-703000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
55000 USD
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
4651000 USD
CY2019Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2508000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
25484000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
22078000 USD
CY2020Q3 us-gaap Profit Loss
ProfitLoss
40349000 USD
CY2019Q3 us-gaap Profit Loss
ProfitLoss
15395000 USD
us-gaap Profit Loss
ProfitLoss
162267000 USD
us-gaap Profit Loss
ProfitLoss
140450000 USD
CY2020Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
4066000 USD
CY2019Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
3655000 USD
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
11844000 USD
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
10319000 USD
CY2020Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
36283000 USD
CY2019Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
11740000 USD
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
150423000 USD
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
130131000 USD
CY2020Q3 us-gaap Assets
Assets
7829050000 USD
CY2019Q4 us-gaap Assets
Assets
7558457000 USD
CY2020Q3 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
108351000 USD
CY2019Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
144747000 USD
CY2020Q3 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
60736000 USD
CY2019Q4 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
113502000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
8609000 USD
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2444000 USD
CY2020Q3 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
160478000 USD
CY2019Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
255805000 USD
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2444000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
8471000 USD
us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
3720000 USD
us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
6026000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
8609000 USD
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
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us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
5637000 USD
us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
2742000 USD
us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
8429000 USD
CY2019Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
3159000 USD
CY2020Q3 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
93069000 USD
CY2019Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
82809000 USD
CY2020Q3 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
1745000 USD
CY2019Q4 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
2425000 USD
CY2020Q3 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
31544000 USD
CY2019Q4 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
31938000 USD
CY2020Q3 us-gaap Inventory Net
InventoryNet
126358000 USD
CY2019Q4 us-gaap Inventory Net
InventoryNet
117172000 USD
CY2019Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
43282000 USD
CY2020Q3 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
221743000 USD
CY2019Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
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CY2020Q3 us-gaap Regulatory Liabilities
RegulatoryLiabilities
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CY2019Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
536652000 USD
CY2020Q3 us-gaap Employee Related Liabilities Current
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65309000 USD
CY2019Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
62837000 USD
CY2020Q3 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
40624000 USD
CY2019Q4 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
44547000 USD
CY2020Q3 bkh Customer Depositsand Prepayments
CustomerDepositsandPrepayments
59510000 USD
CY2019Q4 bkh Customer Depositsand Prepayments
CustomerDepositsandPrepayments
54728000 USD
CY2020Q3 us-gaap Interest Payable Current
InterestPayableCurrent
46044000 USD
CY2019Q4 us-gaap Interest Payable Current
InterestPayableCurrent
31868000 USD
CY2020Q3 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
32523000 USD
CY2019Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
32787000 USD
CY2020Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
244010000 USD
CY2019Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
226767000 USD
CY2020Q3 us-gaap Regulatory Assets
RegulatoryAssets
271236000 USD
CY2019Q4 us-gaap Regulatory Assets
RegulatoryAssets
271344000 USD
CY2020Q3 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
49493000 USD
CY2020Q3 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
22282000 USD
CY2019Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
33507000 USD
CY2020Q3 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
505317000 USD
CY2019Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
503145000 USD
CY2020Q3 bkh Income Tax Benefit From Relieved Tcja Related Liabilities
IncomeTaxBenefitFromRelievedTCJARelatedLiabilities
3500000 USD
bkh Income Tax Benefit From Relieved Tcja Related Liabilities
IncomeTaxBenefitFromRelievedTCJARelatedLiabilities
4000000.0 USD
CY2020Q3 us-gaap Net Income Loss
NetIncomeLoss
36283000 USD
CY2019Q3 us-gaap Net Income Loss
NetIncomeLoss
11740000 USD
us-gaap Net Income Loss
NetIncomeLoss
150423000 USD
us-gaap Net Income Loss
NetIncomeLoss
130131000 USD
CY2020Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
62575000 shares
CY2019Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
60976000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
62310000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
60458000 shares
CY2020Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
55000 shares
CY2019Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
128000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
52000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
120000 shares
CY2020Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
62630000 shares
CY2019Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
61104000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
62362000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
60578000 shares
CY2020Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.58
CY2019Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.19
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.41
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.15
CY2020Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.58
CY2019Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.19
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.41
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.15
CY2020Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
71000 shares
CY2019Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
62000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
5000 shares
CY2020Q3 us-gaap Short Term Borrowings
ShortTermBorrowings
84320000 USD
CY2020Q3 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
24588000 USD
CY2019Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
349500000 USD
CY2019Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
30274000 USD
us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-265000000 USD
CY2020Q3 us-gaap Ratio Of Indebtedness To Net Capital1
RatioOfIndebtednessToNetCapital1
0.593
CY2020Q2 bkh At The Market Equity Offering Program Authorized Aggregate Value
AtTheMarketEquityOfferingProgramAuthorizedAggregateValue
300000000 USD
CY2020Q3 bkh At The Market Equity Offering Program Authorized Aggregate Value
AtTheMarketEquityOfferingProgramAuthorizedAggregateValue
400000000 USD
CY2020Q3 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
500000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-30655000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-26922000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-26916000 USD
CY2019Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-25695000 USD
us-gaap Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
2400000 USD
CY2020Q3 bkh Amount Of Payroll Tax Social Security Employment Tax Deferral Allowed Under The Cares Act
AmountOfPayrollTaxSocialSecurityEmploymentTaxDeferralAllowedUnderTheCARESAct
4000000.0 USD
bkh Amount Of Payroll Tax Social Security Employment Tax Deferral Allowed Under The Cares Act
AmountOfPayrollTaxSocialSecurityEmploymentTaxDeferralAllowedUnderTheCARESAct
6900000 USD
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
4700000 USD
CY2019Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2500000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.103
CY2019Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.140
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
25000000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
22000000 USD
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.136
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.136
CY2018Q1 bkh Assets Usedto Acquire Other Investments
AssetsUsedtoAcquireOtherInvestments
28000000 USD
CY2019Q3 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
20000000 USD
CY2020Q1 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
6900000 USD
CY2020Q3 us-gaap Long Term Investments
LongTermInvestments
15659000 USD
CY2019Q4 us-gaap Long Term Investments
LongTermInvestments
21929000 USD

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