XML 89 R76.htm IDEA: XBRL DOCUMENT v3.8.0.1

Income Taxes - Summary of Tax Loss Carryforwards (Details) $ in Thousands	Dec. 31, 2017 USD ($)
Federal [Member]
2022
2023 – 2031	1,748
2032-2034	45,957
2035 - 2036	14,776
Total	62,481
Capital Loss [Member]
2022	8,717
2023 – 2031		[1]
2032-2034
2035 - 2036
Total	8,717
State [Member]
2022
2023 – 2031
2032-2034	8,872
2035 - 2036	4,179
Total	$ 13,051
[1] The utilization of a portion of these net operating loss carryforwards may be limited due to limits on utilizing net operating loss carryforwards under Internal Revenue Service regulations following a change in control.

X

- Definition

Operating Loss Carryforwards Subject to Expiration In 2022.

+ References

No definition available.

+ Details

Name:	ACFN_OperatingLossCarryforwardsSubjectToExpirationIn2022
Namespace Prefix:	ACFN_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Operating Loss Carryforwards Subject to Expiration In 2023 To 2031.

+ References

No definition available.

+ Details

Name:	ACFN_OperatingLossCarryforwardsSubjectToExpirationIn2023To2031
Namespace Prefix:	ACFN_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Operating Loss Carryforwards Subject to Expiration In 2032 To 2034.

+ References

No definition available.

+ Details

Name:	ACFN_OperatingLossCarryforwardsSubjectToExpirationIn2032To2034
Namespace Prefix:	ACFN_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Operating Loss Carryforwards Subject to Expiration In 2035 To 2036.

+ References

No definition available.

+ Details

Name:	ACFN_OperatingLossCarryforwardsSubjectToExpirationIn2035To2036
Namespace Prefix:	ACFN_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319

+ Details

Name:	us-gaap_OperatingLossCarryforwards
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeTaxAuthorityAxis=ACFN_CapitalLossMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: