CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jun. 30, 2011	Mar. 31, 2011
Current assets:
Cash and cash equivalents	$ 3,109	$ 2,062
Accounts receivable, net of allowance for doubtful accounts of $58 at June 30, 2011 and March 31, 2011	2,762	2,641
Inventories, net	2,809	3,627
Deferred tax assets	17	17
Prepaid expenses and other assets	147	134
Total current assets	8,844	8,481
Equipment and leasehold improvements, net	4,649	4,557
Deferred tax assets	535	535
Other assets	279	287
Total assets	14,307	13,860
Current liabilities:
Current maturities of long-term debt	217	204
Customer deposits	97	115
Accounts payable	981	1,054
Accrued expenses	834	823
Total current liabilities	2,129	2,196
Long-term debt, excluding current maturities	531	553
Total liabilities	2,660	2,749
Commitments and contingencies
Stockholders' equity:
Common stock of $0.02 par value, shares authorized 7,500,000; 5,395,168 shares issued and outstanding at June 30, 2011 and 5,395,168 at March 31, 2011	108	108
Additional paid-in capital	27,853	27,803
Accumulated deficit	(16,314)	(16,800)
Total stockholders' equity	11,647	11,111
Total liabilities and stockholders' equity	$ 14,307	$ 13,860