OneSpaWorld (OSW) came out with quarterly earnings of $0.20 per share, in line with the Zacks Consensus Estimate. This compares to earnings of $0.15 per share a year ago. These figures are adjusted for non-recurring items.A quarter ago, it was expected that this company would post earnings of $0.17 per share when it actually produced earnings of $0.19, delivering a surprise of 11.76%.Over the last four quarters, the company has surpassed consensus EPS estimates two times.OneSpaWorld, which belongs to the Za ...