From the Commitments and Contingencies section in the 10-Q:

"During March 2012, we reached a confidential settlement with the three principal officers of Crossflo which is subject to certain conditions. If the conditions are not met, the arbitration will be rescheduled in fall 2012. If the settlement conditions are met, the settlement consideration will have neither a positive nor negative material impact on us."

So we lose now or we lose later?