<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               JUN-30-1997
<CASH>                                       3,826,028
<SECURITIES>                                         0
<RECEIVABLES>                                  552,976<F1>
<ALLOWANCES>                                         0
<INVENTORY>                                    136,693
<CURRENT-ASSETS>                             4,725,729
<PP&E>                                       3,258,437
<DEPRECIATION>                                 826,562
<TOTAL-ASSETS>                               7,196,809
<CURRENT-LIABILITIES>                          931,199
<BONDS>                                        236,032
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        35,888
<OTHER-SE>                                   5,800,285
<TOTAL-LIABILITY-AND-EQUITY>                 7,196,809
<SALES>                                      2,080,454
<TOTAL-REVENUES>                             2,247,975
<CGS>                                        1,288,698
<TOTAL-COSTS>                                1,288,698
<OTHER-EXPENSES>                               857,192
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              42,079
<INCOME-PRETAX>                                 60,006
<INCOME-TAX>                                    14,000
<INCOME-CONTINUING>                             42,385
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    42,385
<EPS-PRIMARY>                                      .01
<EPS-DILUTED>                                        0
<FN>
<F1>
ACCOUNTS RECEIVABLE ARE NET OF ALLOWANCE OF $133,000 AT JUNE 30, 1997. 
</FN>