<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<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
0
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
</TABLE>