v2.4.0.6

Note 10 - Segment Information and Significant Customers (Detail) - The Company's operations by geographic area (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
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Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2010 | Sep. 30, 2010 | Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2010
Revenue | $ 157,483 | $ 153,309 | $ 144,200 | $ 143,960 | $ 151,182 | $ 138,766 | $ 135,783 | $ 142,518 | $ 598,952 | $ 568,249 | $ 528,618
Long lived assets | 394,667 |  |  |  | 301,333 |  |  |  | 394,667 | 301,333 | 343,839
United States [Member] |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 520,951 | 496,353 | 462,948
Long lived assets | 371,967 |  |  |  | 274,868 |  |  |  | 371,967 | 274,868 | 323,399
Canada [Member] |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 46,698 | 41,943 | 38,974
Long lived assets | 9,698 |  |  |  | 12,957 |  |  |  | 9,698 | 12,957 | 10,624
Mexico [Member] |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 31,303 | 29,953 | 26,696
Long lived assets | $ 13,002 |  |  |  | $ 13,508 |  |  |  | $ 13,002 | $ 13,508 | $ 9,816

X
- Definition Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in foreign countries in total in which the entity holds assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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X
- Definition Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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