<ARTICLE>                     5
<LEGEND>
This schedule contains summary financial information extracted from GHS 10Q and
is qualified in it's entirety by reference to such financial statements.
</LEGEND>
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                            DEC-31-1999
<PERIOD-START>                               JAN-01-1999
<PERIOD-END>                                 MAR-31-1999
<CASH>                                         2,659,000
<SECURITIES>                                   1,100,000
<RECEIVABLES>                                    399,000
<ALLOWANCES>                                           0
<INVENTORY>                                            0
<CURRENT-ASSETS>                               4,266,000
<PP&E>                                         8,376,000
<DEPRECIATION>                                 3,267,000
<TOTAL-ASSETS>                                 9,751,000
<CURRENT-LIABILITIES>                          2,680,000
<BONDS>                                        3,766,000
<PREFERRED-MANDATORY>                                  0
<PREFERRED>                                            0
<COMMON>                                          66,000
<OTHER-SE>                                     3,887,000
<TOTAL-LIABILITY-AND-EQUITY>                   9,751,000
<SALES>                                          940,000
<TOTAL-REVENUES>                                 940,000
<CGS>                                            343,000
<TOTAL-COSTS>                                    343,000
<OTHER-EXPENSES>                                 323,000
<LOSS-PROVISION>                                       0
<INTEREST-EXPENSE>                               116,000
<INCOME-PRETAX>                                  204,000
<INCOME-TAX>                                           0
<INCOME-CONTINUING>                              204,000
<DISCONTINUED>                                         0
<EXTRAORDINARY>                                        0
<CHANGES>                                              0
<NET-INCOME>                                     204,000
<EPS-PRIMARY>                                        .03
<EPS-DILUTED>                                        .03