Shareholders' Equity (Details)	3 Months Ended		12 Months Ended
	Jun. 30, 2015 USD ($) Plan $ / shares shares	Jun. 30, 2014 USD ($) $ / shares	Mar. 31, 2015 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense | $	$ 225,000	$ 323,000
Restricted shares and warrants, additional disclosures [Abstract]
Warrants issued to purchase common stock (in shares) | shares	376,123
Warrants exercise price (in dollars per share)	$ 9.31
Recorded expenses | $	$ 29,176	$ 0
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense | $	$ 1,103,000
Unrecognized compensation expense, weighted average period of recognition	1 year 9 months
Weighted-average assumptions used to value the options granted [Abstract]
Expected life, in years	3 years 10 months 2 days	3 years 5 months 19 days
Risk-free interest rate (in hundredths)	1.11%	1.00%
Expected volatility (in hundredths)	63.94%	68.43%
Expected dividend yield (in hundredths)	0.00%	0.00%
Weighted-average grant date fair value (in dollars per share)	$ 0.79	$ 1.59
Stock options, number of shares [Roll Forward]
Outstanding, beginning of period (in shares) | shares	2,251,085
Options granted (in shares) | shares	617,914
Options exercised (in shares) | shares	0
Options surrendered (in shares) | shares	(77,325)
Outstanding, end of period (in shares) | shares	2,791,674		2,251,085
Exercisable, end of period (in shares) | shares	1,661,379
Stock options, weighted average exercise price [Roll Forward]
Outstanding, beginning of period (in dollars per share)	$ 5.32
Options granted (in dollars per share)	1.64
Options exercised (in dollars per share)	0
Options surrendered (in dollars per share)	6.16
Outstanding, end of period (in dollars per share)	4.48		$ 5.32
Exercisable, end of period (in dollars per share)	$ 5.83
Stock options, additional disclosures [Abstract]
Outstanding, weighted average remaining life in years	5 years 5 months 23 days		5 years 22 days
Options exercisable, Weighted average remaining life in years	3 years 11 months 16 days
Outstanding, aggregate intrinsic value, end of period | $	$ 0		$ 0
Exercisable, aggregate intrinsic value, end of period | $	0
Fair value of stock options vested | $	$ 55,000	$ 95,000
Stock Options [Member] | Executive Employees and Directors [Member]
Weighted-average assumptions used to value the options granted [Abstract]
Forfeiture rate (in hundredths)	10.00%
Stock Options [Member] | Non-Executive Employees [Member]
Weighted-average assumptions used to value the options granted [Abstract]
Forfeiture rate (in hundredths)	15.00%
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense | $	$ 1,443,000
Unrecognized compensation expense, weighted average period of recognition	2 years 1 month 28 days
Restricted shares and warrants, number of shares [Roll Forward]
Balance, beginning of period (in shares) | shares	317,741
Shares granted (in shares) | shares	379,499
Shares vested (in shares) | shares	(97,223)
Shares forfeited (in shares) | shares	0
Balance, end of period (in shares) | shares	600,017		317,741
Restricted shares, weighted average grant date fair value [Roll Forward]
Balance, beginning of period (in dollars per share)	$ 4.47
Shares granted (in dollars per share)	1.64
Shares vested (in dollars per share)	4.50
Shares forfeited (in dollars per share)	0
Balance, end of period (in dollars per share)	$ 2.68		$ 4.47
Restricted shares and warrants, additional disclosures [Abstract]
Weighted average remaining life in years	2 years 1 month 28 days		1 year 11 months 5 days
Balance, end of period | $	$ 972,027		$ 387,644
Performance Award [Member]
Restricted shares and warrants, additional disclosures [Abstract]
First stock price target of common stock (in dollars per share)	$ 7.57
Second stock price target of common stock (in dollars per share)	10.32
Third stock price target of common stock (in dollars per share)	$ 13.76
Number of consecutive trading days	45 days
Award requisite service period	2 years 4 months 24 days
Recorded liability | $	$ 123,000
Recorded expenses | $	$ (29,000)
2015 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of active plans for share-based compensation grants | Plan	1
Number of shares reserved for share-based grants (in shares) | shares	2,500,000
Shares remain available for grant (in shares) | shares	1,502,587
2015 Plan [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
2015 Plan [Member] | Stock Options [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of share-based payment award	5 years
2015 Plan [Member] | Stock Options [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of share-based payment award	7 years