XML 57 R45.htm IDEA: XBRL DOCUMENT v3.10.0.1
Equity (Schedule of Stock Options Activity) (Details) - USD ($)
3 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Number of Shares    
Outstanding, beginning of period (in shares) 69,980  
Granted (in shares) 0 0
Exercised (in shares) 0  
Forfeited (in shares) (52)  
Expired (in shares) (1,267)  
Outstanding, end of period (in shares) 68,661  
Exercisable (in shares) 47,122  
Vested and expected to vest (in shares) 68,661  
Weighted Average Exercise Price    
Outstanding, beginning of period (in usd per share) $ 4.74  
Granted (in usd per share) 0.00  
Exercised (in usd per share) 0.00  
Forfeited (in usd per share) 3.97  
Expired (in usd per share) 5.21  
Outstanding, ending of period (in usd per share) 4.73  
Exercisable (in usd per share) 4.77  
Vested and expected to vest (in usd per share) $ 4.73  
Weighted Average Remaining Contractual Life (in years)    
Weighted average remaining contractual life, outstanding (in years) 4 years 11 months 5 days  
Weighted average remaining contractual life, exercisable (in years) 4 years 15 days  
Weighted average remaining contractual term, vested and expected to vest (in years) 4 years 11 months 5 days  
Aggregate Intrinsic Value    
Intrinsic value of shared outstanding $ 11,000  
Intrinsic value of shares exercisable 10,000  
Intrinsic value of shares vested and expected to vest 11,000  
Intrinsic value of options exercised 0.00 $ 13,000
Employee Stock Option    
Aggregate Intrinsic Value    
Unrecognized stock-based compensation expense $ 44,000  
Expected weighted average recognition period 1 year 9 months 18 days