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Commitments and Contingencies (Details) (USD $)
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3 Months Ended | 6 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2013
Item
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Dec. 31, 2012
|
Jun. 30, 2013
|
Dec. 31, 2013
Mexican government
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Jun. 30, 2012
Mexican government
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Dec. 31, 2013
Maximum
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Dec. 31, 2013
Royalty payments
Item
|
|
| Contingent Acquisition Obligations | |||||||||
| Maximum amount of future payments under contingent consideration | $ 51,000,000 | ||||||||
| Purchase agreements containing royalty payments, number | 1 | ||||||||
| Fair value of contingent payment obligations | 20,800,000 | 20,800,000 | 15,400,000 | ||||||
| Advances from Customers | |||||||||
| Advances from customers | 87,500,000 | 100,000,000 | |||||||
| Environmental Contingencies | |||||||||
| Number of investigations discovering soil and groundwater contamination at Hawthorne, CA facility | 1 | ||||||||
| Changes in provision for warranties | |||||||||
| Balance at beginning of period | 13,359,000 | 16,919,000 | 12,890,000 | 17,562,000 | |||||
| Additions and adjustments | 869,000 | 58,000 | 2,536,000 | 690,000 | |||||
| Reductions for warranty repair costs | (959,000) | (1,965,000) | (2,157,000) | (3,240,000) | |||||
| Balance at end of period | $ 13,269,000 | $ 15,012,000 | $ 13,269,000 | $ 15,012,000 | |||||