CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Mar. 31, 2011
Current assets:
Cash and cash equivalents	$ 5,061	$ 2,062
Accounts receivable, net of allowance for doubtful accounts of $16 in 2012 and $58 in 2011	2,373	2,641
Inventories, net	3,548	3,627
Deferred tax assets	137	17
Prepaid expenses and other current assets	300	134
Total current assets	11,419	8,481
Equipment and leasehold improvements, net	5,834	4,557
Deferred tax assets	1,307	535
Other assets	478	287
Total assets	19,038	13,860
Current liabilities:
Current maturities of long-term debt	234	204
Customer deposits	49	115
Accounts payable	1,726	1,054
Accrued expenses	1,352	823
Total current liabilities	3,361	2,196
Long-term debt, excluding current maturities	400	553
Deferred rent	12
Total liabilities	3,773	2,749
Commitments and contingencies
Stockholders' equity:
Common stock of $0.02 par value, authorized 7,500,000 shares; issued and outstanding 5,440,968 shares at 2012 and 5,395,168 shares at 2011	109	108
Additional paid-in capital	28,324	27,803
Accumulated deficit	(13,168)	(16,800)
Total stockholders' equity	15,265	11,111
Total liabilities and stockholders' equity	$ 19,038	$ 13,860