<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <CASH> 576 <SECURITIES> 0 <RECEIVABLES> 7,381 <ALLOWANCES> 274 <INVENTORY> 1,552 <CURRENT-ASSETS> 10,294 <PP&E> 14,174 <DEPRECIATION> 11,358 <TOTAL-ASSETS> 26,271 <CURRENT-LIABILITIES> 11,250 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 436 <OTHER-SE> 12,354 <TOTAL-LIABILITY-AND-EQUITY> 26,271 <SALES> 35,003 <TOTAL-REVENUES> 35,003 <CGS> 22,749 <TOTAL-COSTS> 33,584 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 817 <INCOME-PRETAX> 1,419 <INCOME-TAX> 0 <INCOME-CONTINUING> 1,419 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,419 <EPS-BASIC> 0.49 <EPS-DILUTED> 0.48