(a)
Offense.—
Any person who—
(1)
willfully fails to pay a support obligation with respect to a child who resides in another State, if such obligation has remained unpaid for a period longer than 1 year, or is greater than $5,000;
(2)
travels in interstate or foreign commerce with the intent to evade a support obligation, if such obligation has remained unpaid for a period longer than 1 year, or is greater than $5,000; or
(3)
willfully fails to pay a support obligation with respect to a child who resides in another State, if such obligation has remained unpaid for a period longer than 2 years, or is greater than $10,000;
shall be punished as provided in subsection (c).