DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Commodity derivatives	Sep. 30, 2015 MMBTU / d bbl / d $ / Mcf $ / bbl
Oil | Swap | 10/01/15 - 03/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | bbl / d	250
Price per Mcf or Bbl	62.92
Oil | Collar | 10/01/15 - 03/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | bbl / d	500
Oil | Collar | 10/01/15 - 03/31/16 | Minimum
Derivative financial instruments
Price per Mcf or Bbl	50.00
Oil | Collar | 10/01/15 - 03/31/16 | Maximum
Derivative financial instruments
Price per Mcf or Bbl	64.00
Oil | Collar | 04/01/16- 06/30/16
Derivative financial instruments
Volume in BBl or MMBtu per day | bbl / d	250
Oil | Collar | 04/01/16- 06/30/16 | Minimum
Derivative financial instruments
Price per Mcf or Bbl	55.00
Oil | Collar | 04/01/16- 06/30/16 | Maximum
Derivative financial instruments
Price per Mcf or Bbl	69.97
Oil | Collar | 01/01/16- 12/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | bbl / d	500
Oil | Collar | 01/01/16- 12/31/16 | Minimum
Derivative financial instruments
Price per Mcf or Bbl	50.00
Oil | Collar | 01/01/16- 12/31/16 | Maximum
Derivative financial instruments
Price per Mcf or Bbl	71.50
Oil | Collar | 10/01/15- 12/31/15
Derivative financial instruments
Volume in BBl or MMBtu per day | bbl / d	500
Oil | Collar | 10/01/15- 12/31/15 | Minimum
Derivative financial instruments
Price per Mcf or Bbl	50.00
Oil | Collar | 10/01/15- 12/31/15 | Maximum
Derivative financial instruments
Price per Mcf or Bbl	68.15
Natural Gas | Swap | 10/01/15 - 03/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	5,000
Price per Mcf or Bbl | $ / Mcf	3.02
Natural Gas | Swap | 01/01/16- 12/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	15,000
Price per Mcf or Bbl | $ / Mcf	3.16
Natural Gas | Swap | 10/01/15- 12/31/15
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	3,000
Price per Mcf or Bbl | $ / Mcf	4.16
Natural Gas | Swap | 10/01/15- 10/31/15
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	10,000
Price per Mcf or Bbl | $ / Mcf	3.18
Natural Gas | Swap | 10/01/15- 10/31/15 period two
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	10,000
Price per Mcf or Bbl | $ / Mcf	3.14
Natural Gas | Swap | 10/01/15- 12/31/15 period two
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	15,000
Price per Mcf or Bbl | $ / Mcf	2.92
Natural Gas | Swap | 10/01/15- 10/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	15,000
Price per Mcf or Bbl | $ / Mcf	2.93
Natural Gas | Swap | 11/01/15- 03/31/16
Derivative financial instruments
Volume in BBl or MMBtu per day | MMBTU / d	15,000
Price per Mcf or Bbl | $ / Mcf	3.18