Consolidated Statements of Shareholders' Equity (USD $) In Thousands	Total	Common Shares	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Noncontrolling Interest
Beginning balance at Jun. 30, 2009	$ 42,392	$ 4,025	$ 11,626	$ 26,463	$ (337)	$ 615
Beginning balance, shares at Jun. 30, 2009		8,050
Net earnings (loss)	102	0	0	102	0
Foreign currency translation adjustment	46	0	0	0	46
Minimum pension liability adjustment, net of tax $21, $6 and $133	(10)				(10)
Total comprehensive loss	138
Share-based compensation	40	0	40	0	0	0
Share-based compensation, Shares		0
Common shares issued	49	14	35	0	0	0
Common shares issued, shares		29
Sale of noncontrolling interest	73	0	0	0	0	73
Ending balance at Jun. 30, 2010	42,692	4,039	11,701	26,565	(301)	688
Ending balance, shares at Jun. 30, 2010		8,079
Net earnings (loss)	(16,103)	0	0	(16,103)	0	0
Foreign currency translation adjustment	0
Minimum pension liability adjustment, net of tax $21, $6 and $133	23				23
Total comprehensive loss	(16,080)
Share-based compensation	6	0	6	0	0	0
Share-based compensation, Shares		0
Common shares issued	65	21	44	0	0	0
Common shares issued, shares		41
Change in noncontrolling interest	(615)	0	0	0	0	(615)
Ending balance at Jun. 30, 2011	26,068	4,060	11,751	10,462	(278)	73
Ending balance, shares at Jun. 30, 2011	8,120	8,120
Net earnings (loss)	1,081	0	0	1,081	0	0
Foreign currency translation adjustment	0
Minimum pension liability adjustment, net of tax $21, $6 and $133	(219)				(219)
Total comprehensive loss	862
Share-based compensation	92	0	92	0	0	0
Share-based compensation, Shares		0
Common shares issued	2,342	664	1,678	0	0	0
Common shares issued, shares		1,328
Change in noncontrolling interest	(73)	0	0	0	0	(73)
Ending balance at Jun. 30, 2012	$ 29,291	$ 4,724	$ 13,521	$ 11,543	$ (497)	$ 0
Ending balance, shares at Jun. 30, 2012	9,448	9,448