XML 57 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1
Common Stock Incentive, Stock Purchase Plans and Other Compensation Plans - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended 28 Months Ended
Dec. 31, 2016
Aug. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Dec. 13, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Aggregate intrinsic value of options exercisable     $ 900,000   $ 900,000   $ 900,000  
Remaining share-based compensation expense     69,000   $ 69,000   69,000  
Weighted average recognition period on remaining share-based compensation expense         1 year 6 days      
Common stock repurchased - value         $ 1,283,000      
Employee Stock Option                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Compensation costs recognized related to stock options     17,000 $ 190,000 $ 50,000 $ 265,000    
Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Weighted average recognition period on remaining share-based compensation expense         1 year 5 months 5 days      
Compensation costs recognized related to stock options     71,000 $ (21,000) $ 207,000 $ 157,000    
Remaining share-based compensation expense     $ 376,000   $ 376,000   $ 376,000  
Securities Repurchase Program                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Common stock repurchase - authorized amount               $ 5,000,000
Share repurchases (in shares) 601,852 192,000     0   188,635  
Common stock repurchased - value $ 975,000 $ 308,000         $ 492,000  
Share repurchased, average cost (in dollars per share) $ 1.62 $ 1.60         $ 2.61