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Stock-Based Compensation (Narrative) (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Sep. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock based compensation expense $ 177,000 $ 67,000  
Proceeds from stock option exercises $ 0 $ 7,000  
Non Statutory Stock Options [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted, shares 22,686    
Non Statutory Stock Options [Member] | Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted, exercise price $ 5.29    
Stock options granted, per-share weighted average fair value 2.87    
Non Statutory Stock Options [Member] | Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted, exercise price 6.23    
Stock options granted, per-share weighted average fair value $ 4.52    
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted stock granted, shares 44,755    
Restricted stock granted, weighted average grant date fair value per share $ 4.18    
Vesting period 3 years   3 years
Remaining total unrecognized compensation cost related to unvested stock-based arrangements $ 362,000    
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition 2 years 10 months 24 days    
Incentive Stock Option [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted, shares 54,110    
Stock options granted, exercise price $ 0.00    
Stock options granted, per-share weighted average fair value $ 0.00    
Employee Stock Option [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted, shares 76,796    
Stock options granted, exercise price $ 5.31    
Aggregate Intrinsic Value, Outstanding $ 758,000    
Aggregate Intrinsic Value, Exercisable 276,000    
Remaining total unrecognized compensation cost related to unvested stock-based arrangements $ 954,000    
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition 4 years 10 months 24 days    
Stock options exercised, shares 0 3,891  
Proceeds from stock option exercises $ 45,000 $ 7,000