<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-END> SEP-30-2000 <CASH> 0 <SECURITIES> 0 <RECEIVABLES> 10,474 <ALLOWANCES> 335 <INVENTORY> 3,083 <CURRENT-ASSETS> 13,813 <PP&E> 17,451 <DEPRECIATION> 12,301 <TOTAL-ASSETS> 31,767 <CURRENT-LIABILITIES> 9,134 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 526 <OTHER-SE> 18,678 <TOTAL-LIABILITY-AND-EQUITY> 31,767 <SALES> 32,565 <TOTAL-REVENUES> 32,565 <CGS> 19,857 <TOTAL-COSTS> 31,310 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 751 <INCOME-PRETAX> 1,255 <INCOME-TAX> 0 <INCOME-CONTINUING> 1,255 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,255 <EPS-BASIC> 0.42 <EPS-DILUTED> 0.39