<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> MAR-31-1997 <PERIOD-END> MAR-31-1997 <CASH> $21,621,000 <SECURITIES> 0 <RECEIVABLES> 21,043,000 <ALLOWANCES> 0 <INVENTORY> 6,069,000 <CURRENT-ASSETS> 59,263,000 <PP&E> 0 <DEPRECIATION> 13,248,000 <TOTAL-ASSETS> 78,932,000 <CURRENT-LIABILITIES> 38,830,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 453,000 <OTHER-SE> 32,000,000 <TOTAL-LIABILITY-AND-EQUITY> 32,503,000 <SALES> 29,765,000 <TOTAL-REVENUES> 29,765,000 <CGS> 24,275,000 <TOTAL-COSTS> 27,964,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 508,000 <INCOME-PRETAX> 2,185,000 <INCOME-TAX> 201,000 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,984,000 <EPS-PRIMARY> .44 <EPS-DILUTED> .44