First you need to read Footnote 4 in the above link.
When the line came due they would have to pay it off or at least pay it down to $100,000. Also no payment extensions, modifications, etc. can be made to the line. When it comes due and it cannot be paid at its maturiy then you will have to report it as a past due loan.
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The opinions expressed are mine and they are not to be taken as legal advice.