<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED CONSOLIDATED BALANCE SHEET AS OF JUNE 30, 1999 AND THE RELATED
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND CASH FLOWS FOR THE THREE AND
SIX MONTHS ENDED JUNE 30, 1999 INCLUDED ELSEWHERE IN THIS FORM 10-QSB AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               JUN-30-1999
<CASH>                                           5,610
<SECURITIES>                                     1,384
<RECEIVABLES>                                    5,162
<ALLOWANCES>                                        87
<INVENTORY>                                      5,620
<CURRENT-ASSETS>                                18,696
<PP&E>                                           5,895
<DEPRECIATION>                                   4,022
<TOTAL-ASSETS>                                  45,069
<CURRENT-LIABILITIES>                            5,512
<BONDS>                                          6,314
<PREFERRED-MANDATORY>                            2,349
<PREFERRED>                                          0
<COMMON>                                        39,172
<OTHER-SE>                                     (9,706)
<TOTAL-LIABILITY-AND-EQUITY>                    45,069
<SALES>                                         17,726
<TOTAL-REVENUES>                                19,189
<CGS>                                            7,486
<TOTAL-COSTS>                                   15,238
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 613
<INCOME-PRETAX>                                  3,338
<INCOME-TAX>                                     1,568
<INCOME-CONTINUING>                              1,770
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                    116
<CHANGES>                                            0
<NET-INCOME>                                     1,886
<EPS-BASIC>                                      .20
<EPS-DILUTED>                                      .19