Like I said 5 mil.
"Accounts receivable, net of allowance for doubtful accounts, at March 31, 2007 and June 30, 2006, were $7,463,197 and $11,235,904, respectively. For these periods, approximately $2,588,000 and $5,089,000, respectively, of these amounts were disputed claims subject to collection litigation, primarily related to disputes over modifications of our work."