Stock-Based Compensation (Narrative) (Details) - USD ($) | 9 Months Ended | 12 Months Ended |
Jun. 30, 2015 | Jun. 30, 2014 | Sep. 30, 2014 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Stock based compensation expense | $ 317,000 | $ 97,000 | |
Stock options exercised, shares | 22,550 | | |
Proceeds from stock option exercises | $ 45,000 | $ 12,000 | |
Minimum [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Restricted stock granted, weighted average grant date fair value per share | $ 8.23 | | |
Maximum [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Restricted stock granted, weighted average grant date fair value per share | $ 8.60 | | |
Non-Statutory Stock Options [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Stock options granted, shares | 80,871 | | |
Non-Statutory Stock Options [Member] | Minimum [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Stock options granted, exercise price | $ 7.79 | | |
Stock options granted, per-share weighted average fair value | 5.85 | | |
Non-Statutory Stock Options [Member] | Maximum [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Stock options granted, exercise price | 9.17 | | |
Stock options granted, per-share weighted average fair value | $ 6.88 | | |
Incentive Stock Options [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Stock options granted, shares | 110,063 | 89,500 | |
Stock options granted, exercise price | $ 0 | $ 2.48 | |
Stock options granted, per-share weighted average fair value | $ 0 | $ 2.12 | |
Stock Options [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Stock options granted, shares | 190,934 | | |
Stock options granted, exercise price | $ 7.83 | | |
Aggregate Intrinsic Value, Outstanding | $ 2,306,000 | | |
Aggregate Intrinsic Value, Exercisable | 833,000 | | |
Remaining total unrecognized compensation cost related to unvested stock-based arrangements | $ 1,130,000 | | |
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition | 2 years 9 months 29 days | | |
Stock options exercised, shares | 22,548 | | |
Proceeds from stock option exercises | $ 45,000 | | |
Restricted Stock [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Restricted stock granted, shares | 24,586 | | 123,840 |
Restricted stock granted, weighted average grant date fair value per share | | | $ 3.23 |
Vesting period | 3 years | | 3 years |
Remaining total unrecognized compensation cost related to unvested stock-based arrangements | $ 475,000 | | |
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, period for recognition | 3 years | | |
Restricted Stock [Member] | Minimum [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Restricted stock granted, weighted average grant date fair value per share | $ 8.23 | | |
Restricted Stock [Member] | Maximum [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Restricted stock granted, weighted average grant date fair value per share | $ 8.60 | | |