Income Taxes (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Income Tax Disclosure [Abstract]
Uncertain tax benefit reserves at beginning of period	$ 60
Additions for tax positions of current period	0	0
Additions for tax positions of prior years	4	60
Decreases for tax positions of prior years	0	0
Uncertain tax benefit reserves at end of period	$ 64	$ 60