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Stock-Based Incentive Plan - Fair Value Inputs and Assumptions (Details) - Restricted Stock, Market-Based - $ / shares	3 Months Ended	12 Months Ended
	Sep. 30, 2016	Jun. 30, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value at grant date, per share (in dollars per share)	$ 5.44
Vesting period	2 years 9 months 29 days	3 years 303 days
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value at grant date, per share (in dollars per share)	$ 3.42	$ 2.93	$ 4.26
Vesting period			3 years 109 days
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value at grant date, per share (in dollars per share)	$ 5.62	$ 5.07	$ 8.40
Vesting period			2 years 200 days

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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.

+ References

No definition available.

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