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Note 15 - Financial Information About the Parent, the Issuer and the Guarantors (Detail) - Condensed Consolidating Balance Sheet (USD $) In Thousands, unless otherwise specified | Sep. 30, 2012 | Jun. 30, 2012 | Sep. 30, 2011 | Jun. 30, 2011
--- | --- | --- | --- | ---
Current assets: |  |  |  |
Cash and cash equivalents | $ 73,913 | $ 79,721 | $ 79,376 | $ 78,519
Marketable securities | 10,670 | 9,005 |  |
Accounts receivable, net | 14,644 | 14,919 |  |
Inventories | 157,951 | 155,739 |  |
Prepaid expenses and other current assets | 23,791 | 23,408 |  |
Total current assets | 280,969 | 282,792 |  |
Property, plant and equipment, net | 297,322 | 295,695 |  |
Goodwill and other intangible assets | 45,128 | 45,128 |  |
Restricted cash and investments | 15,422 | 15,416 |  |
Other assets | 5,873 | 5,757 |  |
Total assets | 644,714 | 644,788 |  |
Current liabilities: |  |  |  |
Current maturities of long-term debt | 253 | 250 |  |
Customer deposits | 60,924 | 65,465 |  |
Accounts payable | 20,831 | 27,315 |  |
Accrued expenses and other current liabilities | 35,687 | 27,513 |  |
Total current liabilities | 143,336 | 151,077 |  |
Long-term debt | 154,216 | 154,250 |  |
Other long-term liabilities | 17,496 | 17,593 |  |
Total liabilities | 315,048 | 322,920 |  |
Shareholders’ equity | 329,452 | 321,668 |  |
Total liabilities and shareholders’ equity | 644,714 | 644,788 |  |
Parent Company [Member] |  |  |  |
Current assets: |  |  |  |
Investment in affiliated companies | 663,269 | 652,868 |  |
Total assets | 663,269 | 652,868 |  |
Current liabilities: |  |  |  |
Accrued expenses and other current liabilities | 2,722 | 2,713 |  |
Intercompany payables | 330,881 | 328,287 |  |
Total current liabilities | 333,603 | 331,000 |  |
Deferred income taxes |  | 0 |  |
Total liabilities | 333,603 | 331,000 |  |
Shareholders’ equity | 329,666 | 321,868 |  |
Total liabilities and shareholders’ equity | 663,269 | 652,868 |  |
Subsidiary Issuer [Member] |  |  |  |
Current assets: |  |  |  |
Cash and cash equivalents | 57,379 | 64,946 | 72,799 | 69,763
Marketable securities | 10,670 | 9,005 |  |
Accounts receivable, net | 14,470 | 14,648 |  |
Prepaid expenses and other current assets | 6,961 | 6,191 |  |
Intercompany receivables | 849,792 | 829,913 |  |
Total current assets | 939,272 | 924,703 |  |
Property, plant and equipment, net | 9,415 | 9,078 |  |
Goodwill and other intangible assets | 37,905 | 37,905 |  |
Restricted cash and investments | 15,422 | 15,416 |  |
Other assets | 5,071 | 4,948 |  |
Investment in affiliated companies | (109,588) | (108,864) |  |
Total assets | 897,497 | 883,186 |  |
Current liabilities: |  |  |  |
Accounts payable | 6,334 | 7,126 |  |
Accrued expenses and other current liabilities | 41,259 | 35,752 |  |
Intercompany payables | 327 | 327 |  |
Total current liabilities | 47,920 | 43,205 |  |
Long-term debt | 153,016 | 152,986 |  |
Other long-term liabilities | 3,621 | 3,641 |  |
Total liabilities | 204,557 | 199,832 |  |
Shareholders’ equity | 692,940 | 683,354 |  |
Total liabilities and shareholders’ equity | 897,497 | 883,186 |  |
Guarantor Subsidiaries [Member] |  |  |  |
Current assets: |  |  |  |
Cash and cash equivalents | 13,497 | 12,276 | 4,702 | 7,716
Accounts receivable, net | 174 | 263 |  |
Inventories | 183,695 | 182,382 |  |
Prepaid expenses and other current assets | 14,723 | 14,689 |  |
Intercompany receivables | 280,215 | 273,536 |  |
Total current assets | 492,304 | 483,146 |  |
Property, plant and equipment, net | 273,009 | 272,228 |  |
Goodwill and other intangible assets | 7,223 | 7,223 |  |
Other assets | 802 | 809 |  |
Total assets | 773,338 | 763,406 |  |
Current liabilities: |  |  |  |
Current maturities of long-term debt | 253 | 250 |  |
Customer deposits | 57,909 | 62,479 |  |
Accounts payable | 14,189 | 19,695 |  |
Accrued expenses and other current liabilities | 16,221 | 18,537 |  |
Intercompany payables | 779,301 | 756,513 |  |
Total current liabilities | 867,873 | 857,474 |  |
Long-term debt | 1,200 | 1,264 |  |
Other long-term liabilities | 13,800 | 13,874 |  |
Total liabilities | 882,873 | 872,612 |  |
Shareholders’ equity | (109,535) | (109,206) |  |
Total liabilities and shareholders’ equity | 773,338 | 763,406 |  |
Non-Guarantor Subsidiaries [Member] |  |  |  |
Current assets: |  |  |  |
Cash and cash equivalents | 3,037 | 2,499 | 1,875 | 1,040
Accounts receivable, net |  | 8 |  |
Inventories | 4,995 | 4,736 |  |
Prepaid expenses and other current assets | 2,107 | 2,528 |  |
Intercompany receivables | (8,600) | (8,515) |  |
Total current assets | 1,539 | 1,256 |  |
Property, plant and equipment, net | 14,898 | 14,389 |  |
Total assets | 16,437 | 15,645 |  |
Current liabilities: |  |  |  |
Customer deposits | 3,015 | 2,986 |  |
Accounts payable | 308 | 494 |  |
Accrued expenses and other current liabilities | 1,126 | 1,045 |  |
Intercompany payables | 10,898 | 9,807 |  |
Total current liabilities | 15,347 | 14,332 |  |
Other long-term liabilities | 75 | 78 |  |
Total liabilities | 15,422 | 14,410 |  |
Shareholders’ equity | 1,015 | 1,235 |  |
Total liabilities and shareholders’ equity | 16,437 | 15,645 |  |
Consolidation, Eliminations [Member] |  |  |  |
Current assets: |  |  |  |
Inventories | (30,739) | (31,379) |  |
Intercompany receivables | (1,121,407) | (1,094,934) |  |
Total current assets | (1,152,146) | (1,126,313) |  |
Investment in affiliated companies | (553,681) | (544,004) |  |
Total assets | (1,705,827) | (1,670,317) |  |
Current liabilities: |  |  |  |
Intercompany payables | (1,121,407) | (1,094,934) |  |
Total current liabilities | (1,121,407) | (1,094,934) |  |
Total liabilities | (1,121,407) | (1,094,934) |  |
Shareholders’ equity | (584,420) | (575,383) |  |
Total liabilities and shareholders’ equity | (1,705,827) | (1,670,317) |  |
Consolidated Entities [Member] |  |  |  |
Current assets: |  |  |  |
Cash and cash equivalents | 73,913 | 79,721 | 79,376 | 78,519
Marketable securities | 10,670 | 9,005 |  |
Accounts receivable, net | 14,644 | 14,919 |  |
Inventories | 157,951 | 155,739 |  |
Prepaid expenses and other current assets | 23,791 | 23,408 |  |
Total current assets | 280,969 | 282,792 |  |
Property, plant and equipment, net | 297,322 | 295,695 |  |
Goodwill and other intangible assets | 45,128 | 45,128 |  |
Restricted cash and investments | 15,422 | 15,416 |  |
Other assets | 5,873 | 5,757 |  |
Total assets | 644,714 | 644,788 |  |
Current liabilities: |  |  |  |
Current maturities of long-term debt | 253 | 250 |  |
Customer deposits | 60,924 | 65,465 |  |
Accounts payable | 20,831 | 27,315 |  |
Accrued expenses and other current liabilities | 61,328 | 58,047 |  |
Total current liabilities | 143,336 | 151,077 |  |
Long-term debt | 154,216 | 154,250 |  |
Other long-term liabilities | 17,496 | 17,593 |  |
Total liabilities | 315,048 | 322,920 |  |
Shareholders’ equity | 329,666 | 321,868 |  |
Total liabilities and shareholders’ equity | $ 644,714 | $ 644,788 |  |

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