Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Mar. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,554	$ 1,240
Accounts receivable, net of allowance for doubtful accounts of $136 at June 30, 2016 and $136 at March 31, 2016	2,246	2,983
Inventories, net	8,388	7,856
Deferred tax assets	74	74
Prepaid expenses and other current assets	604	502
Total current assets	12,866	12,655
Equipment and leasehold improvements, net	17,458	17,796
Other assets	400	392
Total assets	30,724	30,843
Current liabilities:
Note payable	600
Current maturities of long-term debt	579	574
Customer deposits	65	117
Accounts payable	3,991	4,000
Accrued expenses	1,660	1,430
Total current liabilities	6,895	6,121
Long-term debt, net	6,653	6,790
Deferred tax liabilities	74	74
Deferred rent	34	30
Total liabilities	13,656	13,015
Commitments and contingencies
Stockholders’ equity:
Preferred stock of $0.01 par value, authorized 10,000,000 shares; no shares issued and outstanding
Common stock of $0.02 par value, authorized 50,000,000 shares; 5,648,264 shares issued and outstanding at June 30, 2016 and 5,599,797 at March 31, 2016	113	112
Additional paid-in capital	31,515	31,585
Accumulated deficit	(14,560)	(13,869)
Total stockholders’ equity	17,068	17,828
Total liabilities and stockholders’ equity	$ 30,724	$ 30,843