Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Mar. 31, 2011
CURRENT ASSETS:
Cash	$ 10,628	$ 6,381
Accounts receivable (net of allowance for doubtful accounts of $249 at September 30, 2011 and $235 at March 31, 2011)	11,467	18,522
Inventories	19,509	14,751
Prepaid expenses and other current assets	662	727
Deferred income taxes	6,803	7,375
Total current assets	49,069	47,756
PROPERTY:
Property and equipment	18,125	17,586
Less accumulated depreciation and amortization	9,930	9,235
Property - net	8,195	8,351
OTHER ASSETS:
Deferred income taxes	8,173	8,750
Goodwill	402	402
Real estate held for sale	3,800	3,800
Qualification units-net	4,054	3,179
Other	5,668	5,910
Total other assets	22,097	22,041
TOTAL ASSETS	79,361	78,148
CURRENT LIABILITES:
Revolving credit facility	0	0
Current portion of long-term debt	821	0
Accounts payable - trade	9,441	8,041
Accrued compensation	2,231	3,010
Accrued income taxes	327	287
Other current liabilities	4,689	4,042
Total current liabilities	17,509	15,380
LONG-TERM DEBT, NET OF CURRENT PORTION	9,858	11,500
OTHER LONG-TERM LIABILITIES	16,292	17,835
COMMITMENTS AND CONTINGENCIES (Note 13)
TOTAL LIABILITIES	43,659	44,715
STOCKHOLDERS' EQUITY
Preferred stock - authorized, 300,000 shares; none issued
Common stock - authorized, 14,700,000 shares of $.01 par value; issued, 9,896,244 at September 30, 2011 and 9,846,003 at March 31, 2011	99	98
Additional paid-in capital	95,671	95,068
Accumulated deficit	(53,125)	(54,837)
Accumulated other comprehensive loss	(112)	(147)
Stockholders' equity before treasury stock	42,533	40,182
Less treasury stock, at cost - 426,704 at September 30, 2011 and 416,967 at March 31, 2011	(6,831)	(6,749)
Total stockholders' equity	35,702	33,433
TOTAL LIABILITIES & STOCKHOLDERS' EQUITY	$ 79,361	$ 78,148