INTANGIBLE ASSETS (Detail Textuals)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 01, 2016
USD ($)
Oct. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
Dec. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
Dec. 31, 2016
USD ($)
Contract
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets       $ 7,800,000 $ 1,400,000 $ 1,300,000   $ 12,005,000 $ 2,712,000  
Amortization of intangible assets and software               5,000,000 5,100,000 $ 4,600,000
Amortization of intangible assets recorded in cost of subscription revenue               300 300 200
Capitalized internal software development costs               1,600,000 2,200,000  
Amortization of capitalized software development costs               1,900,000 1,700,000 1,400,000
Goodwill gross         48,700,000     48,700,000 48,700,000 $ 48,700,000
Accumulated impairment losses         5,300,000     15,100,000 5,300,000  
Impairment charges     $ 1,300,000       $ 4,200,000 $ 12,005,000 3,987,000  
Number of customer contracts | Contract               2    
Customer relationships                    
Business Acquisition [Line Items]                    
Accumulated impairment losses         $ 100,000       100,000  
Goodwill                    
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets               $ 9,870,000 924,000  
Trade names                    
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets               $ 2,054,000 $ 660,000  
DIY | Patents                    
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets           300,000        
DIY | Goodwill                    
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets           $ 900,000        
Omnilink Systems, Inc.                    
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets $ 7,400,000 $ 700,000                
Omnilink Systems, Inc. | Trade names                    
Business Acquisition [Line Items]                    
Impairment charges for goodwill and other intangible assets $ 400,000