[["", "amount ( in thousands )"], ["senior secured transition bonds series a:", ""], ["tranche a-1 ( 5.51% ( 5.51 % ) ) due october 2013", "$ 93500"], ["tranche a-2 ( 5.79% ( 5.79 % ) ) due october 2018", "121600"], ["tranche a-3 ( 5.93% ( 5.93 % ) ) due june 2022", "114400"], ["total senior secured transition bonds", "$ 329500"]]