Consolidated Balance Sheets (USD $)	Jun. 30, 2013	Jun. 30, 2012
Current assets:
Cash and cash equivalents	$ 1,565,215	$ 2,354,087
Trade accounts receivable, net of allowance of $20,617 and $18,214	2,126,907	2,133,079
Inventories, net	1,770,681	1,513,384
Other receivables	353,530	41,000
Prepaid interest expense		7,250
Prepaid expenses and other assets	262,236	201,459
Total current assets	6,078,569	6,250,259
Property and equipment, net	2,235,781	1,920,950
Intangible assets, net	35,397	68,265
Debt costs, net		3,882
Other assets	27,737	27,737
Total assets	8,377,484	8,271,093
Current liabilities:
Accounts payable	1,065,651	1,129,708
Accrued liabilities	110,628	183,910
Accrued payroll and benefits	440,462	386,234
Deferred revenue	1,966	37,750
Capital lease obligation, current portion	3,602	3,602
Total current liabilities	1,622,309	1,741,204
Capital lease obligations, less current portion	3,302	6,903
Deferred rent	220,216	345,726
Warrant liability	1,102,021	1,087,296
8% convertible debentures to related parties		1,012,500
8% convertible debentures		75,000
Total liabilities	2,947,848	4,268,629
Stockholders' equity:
Preferred stock: Series D, $.01 par value, voting; 5,000,000 shares authorized; none issued and outstanding
Common stock: Class A, $.01 par value, voting; 40,000,000 shares authorized; 12,958,239 and 11,711,952 shares issued and outstanding, respectively	129,582	117,120
Additional paid-in capital	209,645,126	208,410,216
Accumulated other comprehensive income	52,736	88,258
Accumulated deficit	(204,397,808)	(204,613,130)
Total stockholders' equity	5,429,636	4,002,464
Total liabilities and stockholders' equity	$ 8,377,484	$ 8,271,093