<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-END> JUN-30-2000 <CASH> 233,000 <SECURITIES> 0 <RECEIVABLES> 18,889,000 <ALLOWANCES> 1,140,000 <INVENTORY> 1,022,000 <CURRENT-ASSETS> 22,536,000 <PP&E> 44,793,000 <DEPRECIATION> 19,084,000 <TOTAL-ASSETS> 74,771,000 <CURRENT-LIABILITIES> 24,602,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 18,130,000 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 74,771,000 <SALES> 37,612,000 <TOTAL-REVENUES> 37,612,000 <CGS> 21,632,000 <TOTAL-COSTS> 21,632,000 <OTHER-EXPENSES> 10,729,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,388,000 <INCOME-PRETAX> 3,863,000 <INCOME-TAX> 1,659,000 <INCOME-CONTINUING> 2,204,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,204,000 <EPS-BASIC> 0.24 <EPS-DILUTED> 0.23