Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions |
Sep. 30, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Accounts receivable less reserve | $ 0.3 | $ 0.3 |
| Common Units | ||
| Limited Partners' Capital Account, Units Issued | 53,843,466 | 53,834,784 |
| Limited Partners' Capital Account, Units Outstanding | 53,843,466 | 53,834,784 |
| Subordinated Units | ||
| Limited Partners' Capital Account, Units Issued | 46,811,398 | 46,811,398 |
| Limited Partners' Capital Account, Units Outstanding | 46,811,398 | 46,811,398 |