v2.4.1.9

MAJOR CUSTOMERS (Summary of Accounts Receivable) (Details) (Accounts Receivable [Member]) | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013
Concentration Risk [Line Items] |  |
Concentration of credit risk | 80.00%us-gaap_ConcentrationRiskPercentage1 | 74.00%us-gaap_ConcentrationRiskPercentage1
Customer B [Memeber] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk | 33.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerTwoMember | 18.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerTwoMember
Customer C [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk |  | 15.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerThreeMember
Customer D [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk |  | 13.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerFourMember
Customer E [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk | 14.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerFiveMember | 16.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerFiveMember
Customer F [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk |  |
Customer G [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk | 10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerSevenMember | 12.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerSevenMember
Customer H [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk | 13.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerEightMember |
Customer L [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of credit risk | 10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = acts_MajorCustomerElevenMember |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
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