WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. Dollars <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> DEC-31-1996 <CASH> 344 <SECURITIES> 0 <RECEIVABLES> 7,282 <ALLOWANCES> 333 <INVENTORY> 4,619 <CURRENT-ASSETS> 13,286 <PP&E> 11,493 <DEPRECIATION> 8,256 <TOTAL-ASSETS> 20,350 <CURRENT-LIABILITIES> 7,962 <BONDS> 0 <COMMON> 21,886 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> (14,767) <TOTAL-LIABILITY-AND-EQUITY> 20,350 <SALES> 46,286 <TOTAL-REVENUES> 46,286 <CGS> 31,561 <TOTAL-COSTS> 31,561 <OTHER-EXPENSES> 12,071 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,126 <INCOME-PRETAX> 1,528 <INCOME-TAX> 156 <INCOME-CONTINUING> 1,372 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,372 <EPS-PRIMARY> .06 <EPS-DILUTED> .06