Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Current assets:
Cash and cash equivalents	$ 310	$ 431
Accounts receivable	580	657
Inventories	1,761	1,692
Prepaid expenses	77	135
Total current assets	2,728	2,915
Equipment and leasehold improvements, net	801	786
Other assets	14	12
Total assets	3,543	3,713
Current liabilities:
Accounts payable	2,312	2,273
Current debt	2,565	2,359
Other accrued liabilities	436	565
Total current liabilities	5,313	5,197
Long-term liabilities:
Long-term debt	300	440
Deferred rent payable	83	97
Total noncurrent liabilities	383	537
Total liabilities	5,696	5,734
Stockholders' deficit:
Common stock	735	735
Additional paid-in capital	6,109	6,103
Accumulated deficit	(8,997)	(8,859)
Total stockholders' deficit	(2,153)	(2,021)
Total liabilities and stockholders' deficit	3,543	3,713
Preferred Stock [Member]
Stockholders' deficit:
Preferred stock
Series A Convertible Preferred Stock [Member]
Stockholders' deficit:
Preferred stock