XML 15 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
INTANGIBLES (Details) (USD $)
12 Months Ended 0 Months Ended 1 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Feb. 28, 2013
Mar. 31, 2013
Nov. 30, 2013
Finite-Lived Intangible Assets [Line Items]          
Indefinite-lived intangible assets (excluding goodwill) $ 0us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill        
Number of finite-lived intangible assets         3idsa_FiniteLivedIntangiblesNumberHeld
Amortization expense 0us-gaap_AmortizationOfIntangibleAssets 641,000us-gaap_AmortizationOfIntangibleAssets      
Gain on lawsuit settlement 0us-gaap_GainLossRelatedToLitigationSettlement 625,000us-gaap_GainLossRelatedToLitigationSettlement      
Proceeds from lawsuit to cancel intangible asset 0us-gaap_ProceedsFromLegalSettlements 770,000us-gaap_ProceedsFromLegalSettlements      
Impairment loss, intangibles   3,500,000us-gaap_ImpairmentOfIntangibleAssetsFinitelived      
Trade Names [Member]          
Finite-Lived Intangible Assets [Line Items]          
Useful life 5 years        
Customer Lists [Member]          
Finite-Lived Intangible Assets [Line Items]          
Useful life 10 years        
Noncompete Agreements [Member]          
Finite-Lived Intangible Assets [Line Items]          
Disposal of non-compete agreement     (144,700)idsa_DispositionOfFiniteLivedIntangibleAssetNetBookValue
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
   
Gain on lawsuit settlement     625,300us-gaap_GainLossRelatedToLitigationSettlement
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
   
Proceeds from lawsuit to cancel intangible asset       $ 770,000us-gaap_ProceedsFromLegalSettlements
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
 
Noncompete Agreements [Member] | Minimum [Member]          
Finite-Lived Intangible Assets [Line Items]          
Non-compete agreement, term     1 year    
Noncompete Agreements [Member] | Maximum [Member]          
Finite-Lived Intangible Assets [Line Items]          
Non-compete agreement, term     5 years