Revolving Credit Agreement (Details)				12 Months Ended
	Oct. 14, 2015 USD ($)	Aug. 26, 2015 USD ($)	Feb. 20, 2014 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Aug. 31, 2015 USD ($)	Aug. 21, 2015 USD ($)	Jun. 01, 2015 USD ($)	Apr. 13, 2015 USD ($)	Mar. 31, 2015 USD ($)
Debt Instrument [Line Items]
Forebearance agreement, payment of borrowing base deficiency	$ 50,000	$ 76,081
Forebearance agreement, remaining borrowing base deficiency due							$ 260,000
Forebearance agreement, required payment of borrowing base deficiency due to expiration						$ 260,000
Texas Capital Bank | Letter of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 25,000,000
Texas Capital Bank | Revolving Credit Facility
Debt Instrument [Line Items]
Minimum borrowing capacity			$ 1,450,000
Debt instrument, interest rate (as a percent)			0.50%
Decrease in borrowing base									$ (300,000)
Line of credit facility, monthly increase (decrease) in maximum borrowing capacity								$ (10,000)	$ (10,000)	$ 0
Amortization of financing costs				$ 40,823	$ 34,586
Interest expense				$ 40,053	$ 30,595
Texas Capital Bank | Revolving Credit Facility | Subsidiaries
Debt Instrument [Line Items]
Current ratio during current period			1	0.10
Outstanding balance of Credit Agreement				$ 680,000
Texas Capital Bank | Revolving Credit Facility | Subsidiaries | Minimum
Debt Instrument [Line Items]
Cash interest ratio			3.5
Current ratio			1.0
Texas Capital Bank | Revolving Credit Facility | Loans Payable
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)			1.00%
Debt instrument, collateral, percentage of interest in subsidiary			100.00%
Texas Capital Bank | Revolving Credit Facility | Letter of Credit
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)			2.00%