XML 70 R49.htm IDEA: XBRL DOCUMENT v3.19.1

FRESH-START ACCOUNTING-Liabilities subject to compromise (Details) - USD ($) $ in Thousands		1 Months Ended
	Sep. 09, 2016	Sep. 30, 2016
Liabilities subject to compromise
Accrued interest	$ 46,715
Office lease modification and rejection fees	3,427
Liabilities subject to compromise, Total	2,007,703
Fair value of equity and warrants issued to Third Lien Noteholders, Unsecured Noteholders and Convertible Noteholder	(548,947)
Cash payments to Third Lien Noteholders, Unsecured Noteholders and Convertible Noteholder	(86,421)
Office lease modification and rejection fees	(3,427)
Gain on settlement of Liabilities subject to compromise	1,368,908
13.0% senior secured third lien notes due 2022
Liabilities subject to compromise
Debt	1,017,970
9.25% senior notes due 2022
Liabilities subject to compromise
Debt	37,194
8.875% senior notes due 2021
Liabilities subject to compromise
Debt	297,193
9.75% senior notes due 2020
Liabilities subject to compromise
Debt	315,535
8.0% convertible note due 2020
Liabilities subject to compromise
Debt	289,669
Reorganization Adjustments
Fresh-Start Adjustment
Payments for amended certain office lease arrangements		$ 3,400
Restructuring Advisor fees		$ 10,300
Liabilities subject to compromise
Liabilities subject to compromise, Total	$ (2,007,703)
Reorganization Adjustments | 13.0% senior secured third lien notes due 2022
Liabilities subject to compromise
Interest rate (as a percent)	13.00%
Cash payments to Third Lien Noteholders, Unsecured Noteholders and Convertible Noteholder	$ 33,826
Reorganization Adjustments | 9.25% senior notes due 2022
Liabilities subject to compromise
Interest rate (as a percent)	9.25%
Reorganization Adjustments | 8.875% senior notes due 2021
Liabilities subject to compromise
Interest rate (as a percent)	8.875%
Reorganization Adjustments | 9.75% senior notes due 2020
Liabilities subject to compromise
Interest rate (as a percent)	9.75%
Reorganization Adjustments | 8.0% convertible note due 2020
Liabilities subject to compromise
Interest rate (as a percent)	8.00%
Cash payments to Third Lien Noteholders, Unsecured Noteholders and Convertible Noteholder	$ 15,000

X

- Definition

Represents the amount of accrued interest included in liabilities subject to compromise.

+ References

No definition available.

+ Details

Name:	hk_LiabilitiesSubjectToCompromiseAccruedInterest
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Represents the amount of debt included in liabilities subject to compromise.

+ References

No definition available.

+ Details

Name:	hk_LiabilitiesSubjectToCompromiseDebt
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Represents the settlement of accrued office lease amendments or termination payments.

+ References

No definition available.

+ Details

Name:	hk_OfficeLeaseAmendmentOrTerminationPaymentSettlement
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Represents the amount of accrued office lease amendment/termination payments.

+ References

No definition available.

+ Details

Name:	hk_OfficeLeaseAmendmentOrTerminationPayments
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Represents payments made to settle predecessor debt.

+ References

No definition available.

+ Details

Name:	hk_PaymentOrRepaymentToSettlePriorDebt
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Relates to payments of amended certain office lease arrangements in connection with the bankruptcy. Payments were made subsequent to the emergence from bankruptcy.

+ References

No definition available.

+ Details

Name:	hk_PaymentsOfAmendedOfficeLeaseArrangements
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The fair value of equity and warrants issued to third lien noteholders, unsecured noteholders and convertible noteholder.

+ References

No definition available.

+ Details

Name:	hk_ReorganizationItemsFairValueOfEquityAndWarrantsIssued
Namespace Prefix:	hk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of net gain (loss) on settlement of other claims for entities in bankruptcy, reported as a reorganization item.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 45
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=64805424&loc=d3e55730-112764

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56145-112766

+ Details

Name:	us-gaap_DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of reorganization items related to legal and advisory professional fees related to entities in bankruptcy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 45
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=64805424&loc=d3e55730-112764

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56145-112766

+ Details

Name:	us-gaap_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_FreshStartAdjustmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Total amount of liabilities subject to compromise.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56145-112766

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=64805424&loc=d3e55717-112764

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6918054&loc=d3e56015-112765

+ Details

Name:	us-gaap_LiabilitiesSubjectToCompromise
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_LiabilitiesSubjectToCompromiseAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DebtInstrumentAxis=hk_SeniorSecuredNotesDue2022Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=hk_SeniorNotes9.25PercentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=hk_SeniorNotes8.875PercentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=hk_SeniorNotes9.75PercentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=hk_SeniorConvertible8.0PercentNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FreshStartAdjustmentsTypeOfFreshStartAdjustmentAxis=hk_ReorganizationAdjustmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: