<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>