<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED STATEMENTS OF OPERATIONS FOUND ON
PAGES 17 AND 18 OF THE COMPANY'S FORM 10-K FOR THE YEAR ENDED MARCH 31, 1998
PAGES 17 AND 18 OF THE COMPANY'S FORM 10-K FOR THE YEAR ENDED MARCH 31, 1997,
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED>
<MULTIPLIER> 1,000
<PERIOD-TYPE> 12-MOS 12-MOS 12-MOS
<FISCAL-YEAR-END> MAR-31-1998 MAR-31-1997 MAR-31-1996
<PERIOD-END> MAR-31-1998 MAR-31-1997 MAR-31-1996
<CASH> 21,112 17,349 12,725
<SECURITIES> 0 0 0
<RECEIVABLES> 14,070 12,730 21,466
<ALLOWANCES> 1,364 1,371 1,695
<INVENTORY> 50 205 291
<CURRENT-ASSETS> 34,656 30,212 34,608
<PP&E> 45,626 45,829 48,374
<DEPRECIATION> 42,305 40,866 40,574
<TOTAL-ASSETS> 39,388 37,900 48,916
<CURRENT-LIABILITIES> 28,015 35,717 33,494
<BONDS> 0 0 0
<PREFERRED-MANDATORY> 0 0 0
<PREFERRED> 188 187 92
<COMMON> 182 175 167
<OTHER-SE> 8,940 (1,134) 15,160
<TOTAL-LIABILITY-AND-EQUITY> 39,388 37,900 48,916
<SALES> 13,335 18,821 34,786
<TOTAL-REVENUES> 52,577 64,823 88,557
<CGS> 3,966 7,502 6,443
<TOTAL-COSTS> 19,037 28,104 29,892
<OTHER-EXPENSES> 31,178 65,338 58,549
<LOSS-PROVISION> 0 0 0
<INTEREST-EXPENSE> 224 400 40
<INCOME-PRETAX> 2,515 (29,550) 341
<INCOME-TAX> 79 0 30
<INCOME-CONTINUING> 2,436 (29,550) 311
<DISCONTINUED> 0 0 0
<EXTRAORDINARY> 0 0 0
<CHANGES> 0 0 0
<NET-INCOME> 2,436 (29,550) 311
<EPS-PRIMARY> 0.11 ($1.70) 0.02
<EPS-DILUTED> 0.09 ($1.70) 0.02