Percentage of financial targets to be achieved for participants to receive award.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Number of Employees

+ 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)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-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

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ 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 (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting 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 (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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
-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

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting 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 (c)(2)(iii)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

+ 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)(2)
-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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Equity-Based Compensation - Restricted Stock Awards with Performance Conditions Additional Information (Detail) $ / shares in Units, $ in Thousands				1 Months Ended					3 Months Ended				6 Months Ended
	Mar. 03, 2016 $ / shares	Feb. 27, 2015 $ / shares	Feb. 28, 2014 $ / shares	Mar. 31, 2016 shares	Mar. 31, 2015 shares	Feb. 28, 2015 shares	Mar. 31, 2014 shares	Jan. 31, 2014 employee shares	Jun. 30, 2016 USD ($) $ / shares shares	Mar. 31, 2016 $ / shares shares	Jun. 30, 2015 USD ($) $ / shares shares	Mar. 31, 2015 $ / shares shares	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized equity-based compensation \| $									$ 25,841		$ 43,891		$ 25,841	$ 43,891
Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted									112,397	434,283	140,416	441,256
Number of shares, vested									81,391	657,317	63,017	644,247
Number of shares, forfeited									7,500	588,819		43,660
Weighted average fair value, vested (in dollars per share) \| $ / shares									$ 13.33	$ 18.75	$ 10.80	$ 19.70
Performance Metrics Of Gov Delivery \| Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted								244,506
Number of employees granted shares in period \| employee								2
Number of shares, vested										81,322		56,587
Number of shares, forfeited										62,937		43,660
Performance Metrics Of Gov Delivery \| Restricted Stock \| Vesting In First Quarter Twenty Fifteen
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted								100,247
Performance Metrics Of Gov Delivery \| Restricted Stock \| Vesting In First Quarter Twenty Sixteen
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted								144,259
Performance Based Plan Two Thousand Fourteen \| Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted							158,942
Weighted average fair value, vested (in dollars per share) \| $ / shares			$ 20.33
Performance Based Plan Two Thousand Fourteen \| Restricted Stock \| Condition One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award							100.00%
Performance Based Plan Two Thousand Fourteen \| Restricted Stock \| Condition Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award							100.00%
Performance Based Plan Two Thousand Fourteen \| Restricted Stock \| Condition Two \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award							0.00%
Performance Based Plan Two Thousand Fourteen \| Restricted Stock \| Condition Two \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award							100.00%
Performance Based Plan Two Thousand Fifteen \| Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted					316,715
Number of shares, vested										175,249
Number of shares, forfeited										141,466
Weighted average fair value, vested (in dollars per share) \| $ / shares		$ 16.76
Performance Based Plan Two Thousand Fifteen \| Restricted Stock \| Condition One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award					150.00%
Performance Based Plan Two Thousand Fifteen \| Restricted Stock \| Condition Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award					150.00%
Performance Based Plan Two Thousand Fifteen \| Restricted Stock \| Condition Two \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award					0.00%
Performance Based Plan Two Thousand Fifteen \| Restricted Stock \| Condition Two \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award					150.00%
Performance Based Plan \| Restricted Stock \| Executives
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted						42,341
Number of shares, vested										28,341
Number of shares, forfeited										14,000
Performance Based Plan Two Thousand Sixteen \| Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, granted				419,283
Weighted average fair value, vested (in dollars per share) \| $ / shares	$ 8.44
Share based compensation expense \| $									$ 900		$ 1,100		1,900	$ 2,800
Unrecognized equity-based compensation \| $									$ 1,800				$ 1,800
Performance Based Plan Two Thousand Sixteen \| Restricted Stock \| Condition One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award				100.00%
Performance Based Plan Two Thousand Sixteen \| Restricted Stock \| Condition Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award				100.00%
Performance Based Plan Two Thousand Sixteen \| Restricted Stock \| Condition Two \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award				0.00%
Performance Based Plan Two Thousand Sixteen \| Restricted Stock \| Condition Two \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of financial targets to be achieved for participants to receive award				100.00%