|
Statements of Changes in Partners' Capital (Parenthetical)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Addition of partnership units, units | 350,000 | 1,550,000 | 1,900,000 |
| Redemption of partnership units, units | 500,000 | 2,050,000 | 1,900,000 |