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Stock-Based Incentive Plan - Narrative (Details) - USD ($)		1 Months Ended	3 Months Ended		9 Months Ended
	Aug. 27, 2014	Feb. 29, 2016	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Restricted Stock, Service-Based
Stock-Based Incentive Plan
Shares granted					164,610
Restricted Stock, Service-Based | Various Employees
Stock-Based Incentive Plan
Shares granted		22,016
Restricted Stock, Performance-Based
Stock-Based Incentive Plan
Shares granted					64,752
Restricted Stock, Performance-Based | Various Employees
Stock-Based Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award, Shares Voluntarily Relinquished		31,307
Restricted Stock and Contingent Restricted Stock
Stock-Based Incentive Plan
Stock-based compensation expense			$ 277,907	$ 227,507	$ 768,085	$ 715,864
Contingent Performance-based Awards | Various Employees
Stock-Based Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award, Shares Voluntarily Relinquished		15,654
2004 Stock Plan
Stock-Based Incentive Plan
Number of shares of common stock authorized for issuance under plan			6,500,000		6,500,000
Number of shares remaining available for grant under plan			232,243		232,243
2004 Stock Plan | Restricted Stock
Stock-Based Incentive Plan
Vesting period (in years)	4 years
2004 Stock Plan | Restricted Stock and Contingent Restricted Stock
Stock-Based Incentive Plan
Expiration period (in years)					4 years
2004 Stock Plan | Performance-based Awards
Stock-Based Incentive Plan
Vesting period (in years)					4 years

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Shares Voluntarily Relinquished

+ References

No definition available.

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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The number of grants made 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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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