Annual report pursuant to Section 13 and 15(d)

STOCK INCENTIVE PLAN (Details Textual)

v3.7.0.1
STOCK INCENTIVE PLAN (Details Textual) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options $ 0.4    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 2 years    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 4 years    
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 5 years    
Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Transfer Restriction Period Of Restricted Stock 5 years    
Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Transfer Restriction Period Of Restricted Stock 1 year    
Stock Option [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 5,000,000    
Share Price $ 6.25    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value $ 1.1 $ 1.5 $ 1.9