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- Definition

Number Of Directors

+ References

No definition available.

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- Definition

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)
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-Name Accounting Standards Codification
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-Section 50
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-Subparagraph (b)
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-Publisher FASB
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-Subparagraph (h)(1)(i)
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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- 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

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

No definition available.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ 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 (f)(2)(ii)
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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

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-Name Accounting Standards Codification
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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.

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No definition available.

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- Definition

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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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
-Subparagraph (a)(3)
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- Definition

Percentage of vesting of share-based compensation awards.

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- Definition

Expected term of share-based compensation awards, 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
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section D
-Subsection 2

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- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

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- Definition

Number of new stock issued during the period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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- Definition

Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.

+ References

No definition available.

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Stock Based Compensation - Additional Information (Detail) $ / shares in Units, $ in Thousands		3 Months Ended		9 Months Ended
	Oct. 27, 2015 $ / shares shares	Mar. 31, 2016 USD ($) director $ / shares shares	Mar. 31, 2015 USD ($)	Mar. 31, 2016 USD ($) director $ / shares shares	Mar. 31, 2015 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Based Units			$ 376	$ 26,535	$ 982
Number of board of directors \| director		3		3
Stock based compensation expense				$ 225
Annual cash payment for services				75
Stock granted for services, value				75
initial public offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issue price per share \| $ / shares	$ 13.00
Number of common stock issued \| shares	16,500,000
Stock based and deferred compensation expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock based compensation expense		$ 75		$ 225
2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		5 years		5 years
2014 Plan \| Share-based Compensation Award, 1st Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage		20.00%		20.00%
2014 Plan \| Share-based Compensation Award, 2nd Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage		20.00%		20.00%
2014 Plan \| Share-based Compensation Award, 3rd Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage		20.00%		20.00%
2014 Plan \| Share-based Compensation Award, 4th Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage		20.00%		20.00%
2014 Plan \| Share-based Compensation Award, 5th Anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage		20.00%		20.00%
mpsx_2015Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized \| shares		9,000,000		9,000,000
Time vesting profit interests \| 2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term			6 years	6 years 1 month 17 days
Expected volatility				46.58%
Risk-free rate				2.13%
Weighted average fair-value at end of period of all profits interest issued under the 2014 plan \| $ / shares		$ 4.77		$ 4.77
Unearned compensation		$ 0		$ 0
Time vesting profit interests \| 2014 Plan \| initial public offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issue price per share \| $ / shares		$ 13		$ 13
Restricted Stock Units (RSUs) \| 2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term			6 years		6 years 1 month 17 days
Expected volatility				46.58%
Risk-free rate				2.13%
Weighted average fair-value at end of period of all profits interest issued under the 2014 plan \| $ / shares		$ 4.77		$ 4.77
Unearned compensation		$ 0		$ 0
Restricted Stock Units (RSUs) \| 2014 Plan \| initial public offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issue price per share \| $ / shares		$ 13		$ 13
Performance Based Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Based Units				$ 9,460
Performance Based Units \| initial public offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Based Units				$ 9,460
Issue price per share \| $ / shares	$ 13