|Market Vectors Short Municipal ETF|
|The investment seeks to replicate as closely as possible, before fees and expenses, the price and yield performance of the Barclays AMT-Free Short Continuous Municipal Index.
The fund normally invests at least 80% of its total assets in fixed income securities that comprise the index. The index is comprised of publicly traded municipal bonds that cover the U.S. dollar denominated short-term tax-exempt bond market.|
| ||SMB||Category Avg|
|Annual Report Expense Ratio (net)||0.20%||N/A|
|Annual Holdings Turnover||2.00%||N/A|
|Total Net Assets||NaN||N/A|