<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted
from the June 30, 2000 Form 10-Q and is qualified in its
entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> APR-01-2000 JAN-01-2000
<PERIOD-END> JUN-30-2000 JUN-30-2000
<CASH> 12,770 12,770
<SECURITIES> 500 500
<RECEIVABLES> 24,611 24,611
<ALLOWANCES> 270 270
<INVENTORY> 4,415 4,415
<CURRENT-ASSETS> 48,873 48,873
<PP&E> 50,071 50,071
<DEPRECIATION> 28,096 28,096
<TOTAL-ASSETS> 257,044 257,044
<CURRENT-LIABILITIES> 12,796 12,796
<BONDS> 0 0
0 0
0 0
<COMMON> 194 194
<OTHER-SE> 99,432 99,432
<TOTAL-LIABILITY-AND-EQUITY> 257,044 257,044
<SALES> 0 0
<TOTAL-REVENUES> 33,382 62,825
<CGS> 0 0
<TOTAL-COSTS> 15,229 27,780
<OTHER-EXPENSES> 3,434 6,354
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 2,507 4,933
<INCOME-PRETAX> 5,618 10,979
<INCOME-TAX> 2,303 4,367
<INCOME-CONTINUING> 3,315 6,612
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 3,315 6,612
<EPS-BASIC> 0.20 0.41
<EPS-DILUTED> 0.20 0.40
</TABLE>