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Stock-Based Compensation - Schedule of Contingent Restricted Stock (Details)	12 Months Ended
	Jun. 30, 2017 USD ($) $ / shares shares
Contingent Restricted Stock Grants
Number of Restricted Stock Units
Nonvested, beginning of period (shares) | shares	91,172
Vested (shares) | shares	(32,376)
Nonvested, end of period (shares) | shares	113,270
Weighted Average Grant-Date Fair Value
Weighted average grant date fair value, beginning of period (in USD per share) | $ / shares	$ 5.21
Vested, weighted average grant date fair value (in USD per share) | $ / shares	6.09
Weighted average grant date fair value, end of period (in USD per share) | $ / shares	$ 4.64
Unamortized compensation expense | $	$ 121,668	[1]
Weighted Average Remaining Amortization Period (in years)	2 years 1 month 6 days
Contingent Restricted Stock, Performance Based
Number of Restricted Stock Units
Grants (shares) | shares	27,237
Nonvested, end of period (shares) | shares	39,403
Weighted Average Grant-Date Fair Value
Grants, weighted average grant date fair value (in USD per share) | $ / shares	$ 5.67
Weighted average grant date fair value, end of period (in USD per share) | $ / shares	$ 7.02
Potential future compensation expense | $	$ 276,702
Contingent Restricted Stock, Market Based
Number of Restricted Stock Units
Grants (shares) | shares	27,237
Nonvested, end of period (shares) | shares	73,867
Weighted Average Grant-Date Fair Value
Grants, weighted average grant date fair value (in USD per share) | $ / shares	$ 3.42
Weighted average grant date fair value, end of period (in USD per share) | $ / shares	$ 3.37
[1] Excludes $276,702 of potential future compensation expense for 39,403 shares of performance-based awards for which vesting is not considered probable at this time for accounting purposes.

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Share-based Compensation Arrangement by Share-based Payment Award, Potential Future Allocated Share based Compensation Expense Not Probable

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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