v2.4.1.9
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract]    
Accrued wages and bonuses $ 2,323us-gaap_EmployeeRelatedLiabilitiesCurrent $ 2,244us-gaap_EmployeeRelatedLiabilitiesCurrent
Accrued legal and professional fees 511us-gaap_AccruedProfessionalFeesCurrent 301us-gaap_AccruedProfessionalFeesCurrent
Payables for acquisition of property, plant and equipment    156acts_AcquisitionOfPropertyPlantAndEquipmentCurrent
Payables for acquisition of intangible assets 2,807acts_PayablesForAcquisitionOfIntangibleAssets 1,112acts_PayablesForAcquisitionOfIntangibleAssets
Value added tax payable for acquisition of intangible assets    105us-gaap_TaxesPayableCurrent
Royalty fees payable 1,382us-gaap_AccruedRoyaltiesCurrent 791us-gaap_AccruedRoyaltiesCurrent
Accrued consulting fees 188acts_AccruedConsultingFeesCurrent 188acts_AccruedConsultingFeesCurrent
Share repurchase fee payable 29acts_ShareRepurchaseFeePayable 170acts_ShareRepurchaseFeePayable
Accrued sales discount 148acts_AccruedSalesDiscount 254acts_AccruedSalesDiscount
Others 961us-gaap_OtherAccruedLiabilitiesCurrent 806us-gaap_OtherAccruedLiabilitiesCurrent
Accrued expenses and other current liabilities $ 8,349acts_AccruedExpensesAndOtherCurrentLiabilities $ 6,127acts_AccruedExpensesAndOtherCurrentLiabilities