Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details Narrative)

v3.7.0.1
Stock-Based Compensation (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated share-based compensation expense $ 108,000 $ 83,000 $ 198,000 $ 161,000
Share-based compensation arrangement by share-based payment award, options, vested in period, fair value     106,000 113,000
Share-based compensation arrangement by share-based payment award, options, exercises in period, total intrinsic value     351,000 10,000
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized 1,174,000   $ 1,174,000  
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition     3 years 2 months 30 days  
Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated share-based compensation expense 411,000 285,000 $ 854,000 616,000
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized 1,870,000   $ 1,870,000  
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition     2 years 4 months 17 days  
Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated share-based compensation expense 65,000 $ 137,000 $ 245,000 $ 250,000
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized $ 136,000   $ 136,000  
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition     6 months 18 days  
Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Option vested term     10 years  
Stock Option Plan 1999 [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 2,813,000   2,813,000  
Equity Compensation Plan 2007 [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 2,500,000   2,500,000  
Shares available for future issuance 49,000   49,000  
Non-Employee Director Equity Compensation 2009 [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 600,000   600,000  
Shares available for future issuance 14,000   14,000  
Equity Compensation Plan 2015 [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 1,200,000   1,200,000  
Shares available for future issuance 317,000   317,000