How does a full preterist interpret the 'Thousand-years reign' in Revelation 20

A full preterist is someone who believes that all the prophecies in the Bible have been fulfilled. Then in Revelation 20:4 (RSV-2CE): >Then I saw thrones, and seated on them were those to whom judgement was committed. Also I saw the souls of those who had been beheaded for their testimony to Jesus and for the word of God, and who had not worshiped the beast or its image and had not received its mark on their foreheads or their hands. **They came to life, and reigned with Christ a thousand years.** How does a full preterist interpret the Thousand-year reign of Christ?