Among its flaws the raid suffered from a shortage of boats to effect its retreat, costing it two companies, and one of its detachments was misled by its guide to the front of the enemy position rather than its rear. As a result, Continental losses of dead, wounded, and captured were each double or more those of the British, depriving Washington of some 180-300 men needed for his campaign. Although Sullivan was accused of mismanaging the raid, a generous court martial held later in 1777 exonerated him of all charges.