<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> JUN-30-1999 <CASH> 55 <SECURITIES> 0 <RECEIVABLES> 12,073 <ALLOWANCES> 0 <INVENTORY> 5,227 <CURRENT-ASSETS> 17,642 <PP&E> 19,252 <DEPRECIATION> 12,413 <TOTAL-ASSETS> 42,671 <CURRENT-LIABILITIES> 10,960 <BONDS> 5,033 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 3,463 <OTHER-SE> 20,107 <TOTAL-LIABILITY-AND-EQUITY> 42,671 <SALES> 38,275 <TOTAL-REVENUES> 38,275 <CGS> 20,998 <TOTAL-COSTS> 35,460 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 276 <INCOME-PRETAX> 2,589 <INCOME-TAX> 958 <INCOME-CONTINUING> 1,631 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,631 <EPS-BASIC> .47 <EPS-DILUTED> .47