Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION (Details)

v3.3.1.900
STOCK-BASED COMPENSATION (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Stock Options [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Contractual term 10 years    
Option granted (in shares) 0 0 0
Summary of option activity, number outstanding [Roll Forward]      
Outstanding, beginning of period (in shares) 260,261    
Forfeited (in shares) 0    
Expired (in shares) (157,962)    
Outstanding, end of period (in shares) 102,299 260,261  
Exercisable, end of period (in shares) 102,299    
Weighted average exercise price [Roll Forward]      
Outstanding beginning of period (in dollars per share) $ 18.57    
Forfeited (in dollars per share) 0    
Expired (in dollars per share) 22.16    
Outstanding end of period (in dollars per share) 13.04 $ 18.57  
Exercisable, end of period (in dollars per share) $ 13.04    
Options, additional disclosures [Abstract]      
Outstanding, weighted average remaining contractual term 1 year 7 months 6 days    
Exercisable, weighted average remaining contractual term 1 year 7 months 6 days    
Outstanding, aggregate intrinsic value $ 0    
Exercisable, aggregate intrinsic value 0    
Information related to stock options during each year [Abstract]      
Intrinsic value of options exercised 0 $ 0 $ 0
Cash received from option exercises 0 0 0
Tax benefit realized from option exercises 0 0 0
Share-based compensation cost 0 0 0
Unrecognized cost related to nonvested stock options granted $ 0    
Stock Options [Member] | Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 1 year    
Stock Options [Member] | Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Information related to stock options during each year [Abstract]      
Share-based compensation cost $ 478,000 $ 338,000 160,000
Changes in nonvested restricted stock awards, shares [Roll Forward]      
Outstanding, beginning of period (in shares) 217,679    
Granted (in shares) 88,000    
Vested (in shares) (107,833)    
Forfeited (in shares) 0    
Outstanding, end of period (in shares) 197,846 217,679  
Weighted-average grant-date fair value [Roll Forward]      
Outstanding, beginning of period (in dollars per share) $ 4.77    
Granted (in dollars per share) 5.55    
Vested (in dollars per share) 4.37    
Forfeited (in dollars per share) 0    
Outstanding, end of period (in dollars per share) $ 5.34 $ 4.77  
Aggregate intrinsic value [Roll Forward]      
Outstanding, beginning of period $ 1,184,174    
Granted 532,400    
Vested 652,390    
Forfeited 0    
Outstanding, end of period 1,196,968 $ 1,184,174  
Total remaining unrecognized compensation cost related to nonvested shares $ 1,100,000    
Weighted-average period for recognition for unrecognized compensation cost 1 year 5 months 16 days    
Total grant date fair value of shares vested $ 471,000 $ 299,000 $ 117,000
Employees' Plans [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares permitted under the plan (in shares) 1,917,210    
Directors' Plans [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares permitted under the plan (in shares) 473,278    
2015 Plan [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares permitted under the plan (in shares) 1,500,000    
Shares available for issuance (in shares) 1,412,000