XML 59 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8

FINANCIAL INSTRUMENTS	12 Months Ended
	Dec. 31, 2013
FINANCIAL INSTRUMENTS [Abstract]
Financial Instruments	FINANCIAL INSTRUMENTS Fair values of financial instruments included in current assets and current liabilities are estimated to approximate their book values, due to the short maturity of such instruments.

X

- Details

Name:	acfn_FinancialInstrumentsAbstract
Namespace Prefix:	acfn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures.

+ References

No definition available.

+ Details

Name:	us-gaap_FinancialInstrumentsDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration