Education Voters of Idaho, acting under a judge's order, filed its campaign finance disclosure report this afternoon, revealing the until-now anonymous donors to the group's statewide TV ad campaign in favor of Propositions 1, 2 and 3, the school reform measures. Among them: $200,000 from New York Mayor Michael Bloomberg, and $250,000 from Boise's Joseph B. Scott.

Michael Bloomberg is the third-term mayor of New York, an independent, a former Republican and former Democrat, and one of the nation's richest men. He is pro-choice, pro-gun control, and made national waves this year with his move to ban the sale of sugary soft drinks in servings bigger than 16 ounces on public health grounds. He's clashed with the city's public employee unions, including during a transit workers strike in 2005, and as mayor took direct control over the city's public schools, where he's pushed for reforms.

Joseph B. Scott is the grandson of the late grocery store magnate Joe Albertson; he's the chairman of the board of the J.A. & Kathryn Albertson Foundation, which has donated millions toward public education projects in Idaho, from funding the Idaho Education Network to giving grants to Idaho school districts. The foundation ran full-page ads in newspapers across Idaho in 2011 promoting state schools Superintendent Tom Luna's "Students Come First" school reform plan. Scott also made millions with his own investments in for-profit online education firm K12 Inc., according to the Associated Press, even as the family foundation handed out grants in Idaho to increase online learning.

Note: Despite the time stamp on this post, I didn't get this early. My newspaper's servers are in the Pacific time zone, so the time stamps show a time an hour earlier than the Mountain time I operate in here in Boise.