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Nature of Business and Summary of Significant Accounting Policies - Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Jun. 30, 2014
--- | --- | ---
Intangible Assets by Major Class [Line Items] |  |
Intangible assets, cost | $ 16,040 | $ 16,040
Finite-lived intangible assets, accumulated amortization | (6,654) | (6,488)
Finite-lived intangible assets, net | 9,386 | 9,552
Customer relationships [Member] |  |
Intangible Assets by Major Class [Line Items] |  |
Intangible assets, cost | 9,800 | 9,800
Finite-lived intangible assets, accumulated amortization | (6,357) | (6,203)
Finite-lived intangible assets, net | 3,443 | 3,597
Non-compete agreement [Member] |  |
Intangible Assets by Major Class [Line Items] |  |
Intangible assets, cost | 340 | 340
Finite-lived intangible assets, accumulated amortization | (297) | (285)
Finite-lived intangible assets, net | 43 | 55
Trade Name [Member] |  |
Intangible Assets by Major Class [Line Items] |  |
Finite-lived intangible assets, accumulated amortization | 0 | 0
Indefinite-lived intangible assets, excluding goodwill | $ 5,900 | $ 5,900

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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