Does anyone know whether Gox keeps 100% of deposits in reserve? In a somewhat similar situation-- online poker, where poker sites took deposits in a wildly unr

Does anyone know whether Gox keeps 100% of deposits in reserve? In a somewhat similar situation-- online poker, where poker sites took deposits in a wildly unregulated space-- Full Tilt Poker only kept a small amount of deposits on hand and paid out much of it to insiders.