XML 35 R25.htm IDEA: XBRL DOCUMENT v3.7.0.1
DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Contingent Liabilities [Abstract]    
Number of trailing months of operating cash flow used to determine contingent liability 12 months  
Minimum [Member]    
Contingent Liabilities [Abstract]    
Number of years until the contingent liability becomes payable 4 years  
Maximum [Member]    
Contingent Liabilities [Abstract]    
Number of years until the contingent liability becomes payable 10 years  
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Liabilities, Fair Value Disclosure [Abstract]    
Contingent Liabilities Balance $ 0 $ 0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Liabilities, Fair Value Disclosure [Abstract]    
Contingent Liabilities Balance 0 0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Liabilities, Fair Value Disclosure [Abstract]    
Contingent Liabilities Balance $ 321,000 $ 321,000