Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Mar. 31, 2011
CURRENT ASSETS:
Cash	$ 7,768	$ 6,381
Accounts receivable (net of allowance for doubtful accounts of $237 at December 31, 2011 and $235 at March 31, 2011)	15,806	18,522
Inventories	20,583	14,751
Prepaid expenses and other current assets	599	727
Deferred income taxes	6,553	7,375
Total current assets	51,309	47,756
PROPERTY:
Property and equipment	18,215	17,586
Less accumulated depreciation and amortization	10,288	9,235
Property - net	7,927	8,351
OTHER ASSETS:
Deferred income taxes	7,623	8,750
Goodwill	402	402
Real estate held for sale	3,800	3,800
Qualification units-net	4,748	3,179
Other	5,527	5,910
Total other assets	22,100	22,041
TOTAL ASSETS	81,336	78,148
CURRENT LIABILITIES:
Revolving credit facility	0	0
Current portion of long-term debt	1,643	0
Accounts payable - trade	8,675	8,041
Accrued compensation	2,919	3,010
Accrued income taxes	306	287
Other current liabilities	5,569	4,042
Total current liabilities	19,112	15,380
LONG-TERM DEBT, NET OF CURRENT PORTION	9,036	11,500
OTHER LONG-TERM LIABILITIES	16,219	17,835
COMMITMENTS AND CONTINGENCIES (Note 13)
TOTAL LIABILITIES	44,367	44,715
STOCKHOLDERS' EQUITY
Preferred stock - authorized, 300,000 shares; none issued
Common stock - authorized, 14,700,000 shares of $.01 par value; issued, 9,916,698 at December 31, 2011 and 9,846,003 at March 31, 2011	99	98
Additional paid-in capital	95,878	95,068
Accumulated deficit	(52,065)	(54,837)
Accumulated other comprehensive loss	(112)	(147)
Stockholders' equity before treasury stock	43,800	40,182
Less treasury stock, at cost - 426,704 at December 31, 2011 and 416,967 at March 31, 2011	(6,831)	(6,749)
Total stockholders' equity	36,969	33,433
TOTAL LIABILITIES & STOCKHOLDERS' EQUITY	$ 81,336	$ 78,148