XML 70 R60.htm IDEA: XBRL DOCUMENT v3.10.0.1
SHAREHOLDERS' EQUITY (Details)
3 Months Ended
Jan. 31, 2019
$ / shares
Jan. 29, 2016
shares
Dec. 31, 2018
USD ($)
$ / shares
shares
Sep. 30, 2018
$ / shares
Jun. 30, 2018
$ / shares
Mar. 31, 2018
$ / shares
Dec. 31, 2017
USD ($)
senior_executive
$ / shares
shares
Jan. 31, 2018
shares
Aug. 03, 2016
USD ($)
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Common stock, dividends, per share, cash paid (in Dollars per share) | $ / shares     $ 0.0725 $ 0.07 $ 0.07 $ 0.07 $ 0.07    
Share-based compensation arrangement by share-based payment award, description     Options granted under the Incentive Plan may be either “incentive stock options” or nonqualified stock options, generally expire ten years after the date of grant and are granted at an exercise price of not less than 100% of the fair market value at the date of grant.            
Share-based compensation arrangement by share-based payment award, expiration period     10 years            
Maximum percentage of exercise price at grand date fair value     100.00%            
Stock-based compensation | $     $ 2,933,000       $ 2,555,000    
Stock repurchase program, authorized amount | $                 $ 50,000,000
Stock repurchase program, remaining authorized repurchase amount | $     $ 58,037,000            
Stock repurchased during period (in shares)     29,300            
Stock repurchased during period, value | $     $ 290,000            
Stock repurchased during period per share (in Dollars per share) | $ / shares     $ 9.91            
Incentive Stock Options [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Number of shares available for grant (in Shares)     324,326            
2006 Equity Incentive Plan [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Share based compensation arrangement by share based payment award equity instruments other than options additional grants in future (in Shares)     0            
Restricted Stock and Restricted Stock Units [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Equity instruments other than options, grants in period (in Shares)             1,194,538    
Performance Shares [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Award vesting period             3 years    
Equity instruments other than options, grants in period (in Shares)             666,538    
Equity instruments other than options, vested in period, fair value | $             $ 8,105,000    
Equity instruments other than options, grants in period, weighted average grant date fair value (in Dollars per share) | $ / shares             $ 12.16    
Restricted Stock and Performance Shares [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Equity instruments other than options, grants in period (in Shares)             528,000    
Restricted Stock [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Shares paid for tax withholding for share based compensation (in Shares)     83,133            
Shares paid for tax withholding for share based compensation, value | $     $ 1,011,000            
Shares paid for tax withholding for share based compensation, value per share (in Dollars per share) | $ / shares     $ 12.16            
Restricted Stock Units (RSUs) [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Shares paid for tax withholding for share based compensation (in Shares)     3,861            
Shares paid for tax withholding for share based compensation, value | $     $ 47,000            
Shares paid for tax withholding for share based compensation, value per share (in Dollars per share) | $ / shares     $ 12.16            
Minimum [Member] | Restricted Stock [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Award vesting period     3 years            
Maximum [Member] | Restricted Stock [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Award vesting period     4 years            
Executive Officer [Member] | Restricted Stock [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Award vesting period             4 years    
Equity instruments other than options, vested in period, fair value | $             $ 3,576,000    
Equity instruments other than options, grants in period, weighted average grant date fair value (in Dollars per share) | $ / shares             $ 6.77    
Number of persons granted shares | senior_executive             2    
Award post-vesting holding period             2 years    
Executive Officer [Member] | Minimum [Member] | Restricted Stock [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Awards vested in period (in shares)             384,000    
Executive Officer [Member] | Maximum [Member] | Restricted Stock [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Awards vested in period (in shares)             528,000    
Subsequent Event [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Dividends declared, amount per share (in Dollars per share) | $ / shares $ 0.0725                
Incentive Plan [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Number of shares authorized for award (in Shares)   3,350,000           1,000,000  
New shares issued (in Shares)   600,000              
Dividend Paid [Member]                  
SHAREHOLDERS' EQUITY (Details) [Line Items]                  
Common stock, dividends, per share, cash paid (in Dollars per share) | $ / shares             $ 0.0725