XML 76 R56.htm IDEA: XBRL DOCUMENT v3.7.0.1
EQUITY (Description of Plans) (Details) - shares
12 Months Ended
Dec. 31, 2016
Apr. 30, 2015
Oct. 31, 2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period for plan 4 years    
Option One [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expiration period 6 years    
Option Two [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expiration period 7 years    
Option Three [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expiration period 10 years    
Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period for plan 2 years    
Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period for plan 4 years    
2008 Plan [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total number of shares authorized   4,030,000  
Shares available for grant 113,638 5,030,000 1,000,000