XML 33 R25.htm IDEA: XBRL DOCUMENT v2.4.1.9
Liquidity (Details Narrative) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Cash current $ 2,099us-gaap_CashAndCashEquivalentsAtCarryingValue $ 4,821us-gaap_CashAndCashEquivalentsAtCarryingValue
DSIT Solutions, Ltd. [Member] | Maximum [Member]    
Cash current $ 5,000us-gaap_CashAndCashEquivalentsAtCarryingValue
/ dei_LegalEntityAxis
= ACFN_DSITSolutionsLtdMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember