Condensed Consolidated Balance Sheets (USD $)	Dec. 31, 2012	Mar. 31, 2012
Current Assets:
Cash and cash equivalents	$ 9,538,029	$ 5,814,184
Accounts receivable, less allowance for doubtful accounts of $94,000 and $108,000	8,515,850	8,952,007
Notes and other receivables-current	46,886	64,254
Income tax receivable	5,800	642,000
Inventories	13,436,565	14,542,890
Deferred income taxes	430,000	430,000
Prepaid expenses and other	527,712	761,025
Total Current Assets	32,500,842	31,206,360
Property and Equipment, net	1,859,144	1,889,658
Cash Surrender Value of Life Insurance Policies	1,734,675	1,683,672
Notes and Other Receivables-Long Term		191,505
Other Assets	111,144	112,172
Total Assets	36,205,805	35,083,367
Current Liabilities:
Accounts payable	5,808,699	5,999,598
Accrued expenses	2,607,542	1,966,839
Total Current Liabilities	8,416,241	7,966,437
Deferred Income Taxes	64,000	64,000
Stockholders' Equity:
Common stock, $.25 par value; 4,000,000 shares authorized, 2,446,286 shares issued and outstanding	611,571	611,571
Additional paid-in capital	6,315,411	6,308,411
Retained earnings	20,798,582	20,132,948
Total Stockholders' Equity	27,725,564	27,052,930
Total Liabilities and Stockholders’ Equity	$ 36,205,805	$ 35,083,367