Condensed Consolidated Balance Sheets (USD $)	Mar. 31, 2012	Jun. 30, 2011
ASSETS
Cash and cash equivalents	$ 562,880	$ 1,684,746
Accounts receivable, net	3,452,402	3,802,316
Inventory, net	4,463,485	5,184,272
Other current assets	173,694	248,642
Assets of discontinued operations	0	2,342,137
Total current assets	8,652,461	13,262,113
Property and equipment, net	373,737	540,919
Goodwill	218,208	218,208
Trademarks and trade names	694,006	694,006
Patents, net	30,277	52,931
Covenant not to compete and customer lists, net	600,391	808,640
Non-current assets of discontinued operations	0	1,699,527
Total assets	10,569,080	17,276,344
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of long-term debt	4,149,516	278,278
Related party note payable	300,000	0
Accounts payable	1,819,125	1,746,951
Accrued expenses	1,712,712	1,897,441
Liabilities of discontinued operations	0	1,671,422
Total current liabilities	7,981,353	5,594,092
Long-term debt, net of current portion	0	4,506,018
Accrued post-retirement benefits	986,102	986,102
Total long-term liabilities	986,102	5,492,120
Total liabilities	8,967,455	11,086,212
Shareholders equity:
Preferred stock, $0.001 par value; 2,000,000 shares authorized; no shares issued
Common stock, $0.001 par value; 35,000,000 shares authorized; 7,526,430 issued and outstanding at March 31, 2012 and June 30, 2011	7,526	7,526
Common stock warrants	132,114	1,733,460
Additional paid-in capital	69,353,173	67,694,959
Accumulated deficit	(67,368,449)	(62,404,014)
Accumulated other comprehensive loss	(522,739)	(841,799)
Total shareholders' equity	1,601,625	6,190,132
Total liabilities and shareholders' equity	$ 10,569,080	$ 17,276,344