North America Frac Sand, Inc. (NAFS) Operating margin
North America Frac Sand, Inc. (NAFS) operating margin by fiscal year — reported operating income divided by reported revenue.
-48835.6%FY2013
| Fiscal year | Value | YoY |
|---|---|---|
| FY2013 | -48835.6% | — |
Operating margin = reported operating income ÷ reported revenue for the same fiscal year. Operating-loss years show as a negative margin.
Source: SEC XBRL filings · For reference only · Not investment advice