(1) A debtor is insolvent if the sum of the debtor's debts is greater than all of the debtor's property at a fair valuation and the debtor is generally not paying the debtor's debts as they become due.
(2) Property under this section does not include property that has been transferred, concealed, or removed with intent to hinder, delay, or defraud creditors or that has been transferred in a manner making the transfer voidable under this part.