Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]	0000006314 (http://www.sec.gov/CIK)
Scenario [Axis]	Scenario, Unspecified [Domain]

Statement [Line Items]	Period [Axis]
	2011-07-01 - 2012-06-30
Schedule of Intangible Assets and Goodwill [Table Text Block]	June 30, 2012     June 30, 2011   (amounts in thousands)   Gross Carrying Amount     Net Carrying Amount     Gross Carrying Amount     Net Carrying Amount   Amortizable intangible assets:                                 Customer relationships (10 years)   $ 7,530     $ 4,593     $ 7,530     $ 5,346   Developed technology (5 years)     780       169       780       325   Non-competition agreements (4 years)     1,130       28       1,130       310   Total   $ 9,440       4,790     $ 9,440       5,981                                                                   Nonamortizable intangible assets:                                 Tradenames             2,980               2,980   Total             2,980               2,980   Total intangible assets           $ 7,770             $ 8,961
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]	(amounts in thousands)         2013   $ 937   2014     766   2015     753   2016     753   2017     753   Thereafter     828
Schedule of Goodwill [Table Text Block]	(amounts in thousands)                   Balance, July 1, 2010   $ 42,435             Tax adjustment resulting from acquisition     (46 )           Balance, June 30, 2011     42,389             Tax adjustment resulting from acquisition     (46 )         Balance, June 30, 2012   $ 42,343