<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> NOV-30-1999 <PERIOD-END> AUG-31-1999 <CASH> 1,749,000 <SECURITIES> 8,979,000 <RECEIVABLES> 2,170,000 <ALLOWANCES> 159,000 <INVENTORY> 296,000 <CURRENT-ASSETS> 14,067,000 <PP&E> 1,967,000 <DEPRECIATION> 1,005,000 <TOTAL-ASSETS> 19,400,000 <CURRENT-LIABILITIES> 1,788,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 47,000 <OTHER-SE> 17,420,000 <TOTAL-LIABILITY-AND-EQUITY> 19,400,000 <SALES> 2,543,000 <TOTAL-REVENUES> 7,018,000 <CGS> 1,920,000 <TOTAL-COSTS> 4,725,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 2,293,000 <INCOME-TAX> 917,000 <INCOME-CONTINUING> 1,376,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,376,000 <EPS-BASIC> .29 <EPS-DILUTED> .29