Athanasius signed a three$-$year contract with Build$-$A$-$Brick, Inc. to work on construction projects in Dubai. He left California on March $15,2022,$ leaving his family in their home in Lompoc, California. He returned home for a $30-$day vacation in $2022$ and in $2023.$ Which of the following statements regarding his California residency status is TRUE?

He was a part$-$year resident in $2022$ and a nonresident for $2023.$

He was a part$-$year resident in both $2022$ and $2023$ because he was in California for $30$ days in both years.

He was a full$-$year resident in both years because he has a California domicile.

He was a full$-$year resident in $2022$ and a part$-$year resident in $2023$