<ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> JUN-30-1999 <PERIOD-START> JUL-01-1998 <PERIOD-END> JUN-30-1999 <CASH> 1,189,083 <SECURITIES> 8,479,618 <RECEIVABLES> 3,423,909 <ALLOWANCES> 0 <INVENTORY> 748,698 <CURRENT-ASSETS> 14,161,414 <PP&E> 9,540,738 <DEPRECIATION> 3,801,514 <TOTAL-ASSETS> 28,215,267 <CURRENT-LIABILITIES> 2,913,406 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 7,471 <OTHER-SE> 18,900,902 <TOTAL-LIABILITY-AND-EQUITY> 28,215,267 <SALES> 7,168,103 <TOTAL-REVENUES> 16,245,422 <CGS> 5,135,311 <TOTAL-COSTS> 13,387,745 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 331,969 <INCOME-PRETAX> 3,178,758 <INCOME-TAX> 0 <INCOME-CONTINUING> 3,178,758 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,178,758 <EPS-BASIC> 0.43 <EPS-DILUTED> 0