XML 69 R56.htm IDEA: XBRL DOCUMENT v3.6.0.2
SHARE-BASED COMPENSATION AND EMPLOYEE BENEFIT PLANS (Textuals) (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
May 31, 2014
Jun. 30, 2016
Dec. 31, 2016
May 05, 2008
Stock Awards Activity [Line Items]        
Defined Benefit Plan, Benefit Obligation     $ 550  
2008 Equity Incentive [Member]        
Stock Awards Activity [Line Items]        
Maximum number of shares reserved for issuance under stock plans       900,000
Shares available for future grants     330,378 274,298
Number of additional shares authorized 500,000 250,000    
2008 Equity Incentive [Member] | Maximum [Member]        
Stock Awards Activity [Line Items]        
Term of options     10 years  
2008 Equity Incentive [Member] | Minimum [Member]        
Stock Awards Activity [Line Items]        
Award vesting period for an award not subject to performance measures     3 years  
Performance period for an award subject to performance measures     1 year  
2008 Equity Incentive [Member] | Director [Member]        
Stock Awards Activity [Line Items]        
Fair value equivalent of stock options     $ 22,500  
Grant date fair value of common stock     22,500  
Fair value of deferred stock units     $ 22,500