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Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified | 9 Months Ended | 3 Months Ended
--- | --- | ---
Mar. 31, 2013 | Mar. 31, 2013 Minimum [Member] days | Mar. 31, 2013 Maximum [Member] years
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward] |  |  |
Warranty accrual, beginning balance | $ 5,513 |  |
Warranties accrued in current period | 2,873 |  |
Changes in estimates for pre-existing warranties | 787 |  |
Expenditures | (2,027) |  |
Warranty accrual, ending balance | $ 7,146 |  |
Warranty periods range (in days / years) |  | 90 | 10

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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph ((c)(5)) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 5 -Paragraph 9, 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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