Related Party Transactions (Details) $ in Millions |
1 Months Ended | 9 Months Ended |
|---|---|---|
|
Jun. 30, 2015
USD ($)
a
joint_venture
|
Sep. 30, 2015
USD ($)
|
|
| Corporate Joint Venture | ||
| Related Party Transaction [Line Items] | ||
| Number of Joint Ventures With Affiliates | joint_venture | 2 | |
| Acreage Contributed By Joint Venture Partner | a | 1,900 | |
| Percentage of Corporate Joint Ventures Owned BY Joint Venture Partners | 50.00% | |
| Capital Commitment To Corporate Joint Ventures | $ 14.2 | |
| Percentage of Corporate Joint Ventures Owned By Matador | 50.00% | |
| Capital Contributed to Corporate Joint Ventures | $ 0.7 | |
| HEYCO Affiliates [Member] | ||
| Related Party Transaction [Line Items] | ||
| Related Party Transaction, Amounts of Transaction | $ 1.1 |