<ARTICLE> 5 <RESTATED> <MULTIPLIER> 1 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-START> JAN-01-1995 <PERIOD-END> DEC-31-1995 <CASH> 22,049 <SECURITIES> 22,926 <RECEIVABLES> 9,695 <ALLOWANCES> (553) <INVENTORY> 265 <CURRENT-ASSETS> 57,382 <PP&E> 7,464 <DEPRECIATION> (2,963) <TOTAL-ASSETS> 63,103 <CURRENT-LIABILITIES> 10,583 <BONDS> 1,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 23 <OTHER-SE> 50,746 <TOTAL-LIABILITY-AND-EQUITY> 63,103 <SALES> 43,704 <TOTAL-REVENUES> 43,704 <CGS> 19,247 <TOTAL-COSTS> 19,247 <OTHER-EXPENSES> 19,375 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 428 <INCOME-PRETAX> 5,566 <INCOME-TAX> (511) <INCOME-CONTINUING> 6,077 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 6,077 <EPS-PRIMARY> 0.38 <EPS-DILUTED> 0.28