Potomac Amendment	12 Months Ended
Dec. 31, 2018
Investments, All Other Investments [Abstract]
Potomac Amendment	Potomac Amendment On April 12, 2017 (the “Potomac Effective Date”), the Company and Potomac Construction Limited (“Potomac”) entered into an amendment (the “Potomac Amendment”) to the following investment agreements with Potomac to provide for (in the case of Potomac Agreement No. 1 and Potomac Agreement No. 2 ), or modify (in the case of Potomac Agreement No. 3, Potomac Agreement No. 4 and Potomac Agreement No. 5 (each as defined below)), the Company’s right to buyback the Interest (as defined in each Potomac Amendment) in each Potomac Agreement (as defined below) from Potomac: (i) that certain Investment Agreement, dated as of April 16, 2013, as clarified by that certain letter agreement dated October 15, 2014 (“Potomac Agreement No. 1”); (ii) that certain Investment Agreement, dated as of May 30, 2013, as clarified by that certain letter agreement dated October 15, 2014 (“Potomac Agreement No. 2”); (iii) that certain Investment Agreement, dated as of September 9, 2014, as clarified by that certain letter agreement dated October 15, 2014 (“Potomac Agreement No. 3”); (iv) that certain Investment Agreement, dated as of October 31, 2014, as clarified by that certain letter agreement dated October 31, 2014 (“Potomac Agreement No. 4”); and (v) that certain Investment Agreement, dated as of December 8, 2015 (“Potomac Agreement No. 5”) ((i)–(v) collectively, the “Potomac Agreements” and, each, a “Potomac Agreement”). As of December 31, 2018, the buyback provisions under the Potomac Amendment for the Potomac Agreement No. 1 and Potomac Agreement No. 2 have expired. Pursuant to the Potomac Amendment, from the Potomac Effective Date until September 30, 2019, the five year anniversary of the date of the Investment (as defined in Potomac Agreement No. 3) (the “Potomac Interest No. 3 Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Interest (as defined in Potomac Agreement No. 3) from Potomac upon written notice to Potomac (the “Potomac Interest No. 3 Buyback Notice”), at the price of $500,000 per 0.98% of Interest (the “Potomac Interest No. 3 Buyback Amount”); provided, that in the event the Potomac Interest No. 3 Buyback Notice is provided within 3.25 years of the date of the Investment, the Company shall pay Potomac 1.8 times the Potomac Interest No. 3 Buyback Amount within ten business days of providing the Potomac Interest No. 3 Buyback Notice; provided, further, that in the event the Potomac Interest No. 3 Buyback Notice is provided after 3.25 years of the date of the Investment and on or prior to the Potomac Interest No. 3 Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Interest No. 3 Buyback Amount within ten business days of providing the Potomac Interest No. 3 Buyback Notice. Pursuant to the Potomac Amendment, from the Potomac Effective Date until November 28, 2019, the five year anniversary of the date of the Investment (as defined in Potomac Agreement No. 4) (the “Potomac Interest No. 4 Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Interest (as defined in Potomac Agreement No. 4) from Potomac upon written notice to Potomac (the “Potomac Interest No. 4 Buyback Notice”), at the price of $500,000 per 0.98% of Interest (the “Potomac Interest No. 4 Buyback Amount”); provided, that in the event the Potomac Interest No. 4 Buyback Notice is provided within 3.25 years of the date of the Investment, the Company shall pay Potomac 1.8 times the Potomac Interest No. 4 Buyback Amount within ten business days of providing the Potomac Interest No. 4 Buyback Notice; provided, further, that in the event the Potomac Interest No. 4 Buyback Notice is provided after 3.25 years of the date of the Investment and on or prior to the Potomac Interest No. 4 Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Interest No. 4 Buyback Amount within ten business days of providing the Potomac Interest No. 4 Buyback Notice. Pursuant to the Potomac Amendment, from the Potomac Effective Date until December 17, 2020, the five year anniversary of the date of the Investment (as defined in Potomac Agreement No. 5) (the “Potomac Interest No. 5 Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Interest (as defined in Potomac Agreement No. 5) from Potomac upon written notice to Potomac (the “Potomac Interest No. 5 Buyback Notice”), at the price of $500,000 per 0.75% of Interest (the “Potomac Interest No. 5 Buyback Amount”); provided, that in the event the Potomac Interest No. 5 Buyback Notice is provided within 3.25 years of the date of the Investment, the Company shall pay Potomac 1.8 times the Potomac Interest No. 5 Buyback Amount within ten business days of providing the Potomac Interest No. 5 Buyback Notice; provided, further, that in the event the Potomac Interest No. 5 Buyback Notice is provided after 3.25 years of the date of the Investment and on or prior to the Potomac Interest No. 5 Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Interest No. 5 Buyback Amount within ten business days of providing the Potomac Interest No. 5 Buyback Notice. Pursuant to the Potomac Amendment, if the Additional Investment (as defined in Potomac Agreement No. 5) is funded by Potomac, then, from the date of funding of such Additional Investment until the five year anniversary of such funding date (the “Potomac Additional Interest Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Additional Interest (as defined in Potomac Agreement No. 5) upon written notice to Potomac (the “Potomac Additional Interest Buyback Notice”), at the price of $500,000 per 0.75% of Additional Interest (the “Potomac Additional Interest Buyback Amount”); provided, that in the event the Potomac Additional Interest Buyback Notice is provided within 3.25 years of the date of the Additional Investment, the Company shall pay Potomac 1.8 times the Potomac Additional Interest Buyback Amount within ten business days of providing the Potomac Additional Interest Buyback Notice; provided, further, that in the event the Potomac Additional Interest Buyback Notice is provided after 3.25 years of the date of the Additional Investment and on or prior to the Potomac Additional Interest Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Additional Interest Buyback Amount within ten business days of providing the Potomac Additional Interest Buyback Notice. However, Potomac opted, at its sole discretion, not to make the $1,000,000 Additional Investment, and the deadline for Potomac to make the Additional Investment has passed. In consideration for Potomac entering into the Potomac Amendment, the Company agreed to pay Potomac, within 15 business days of the Potomac Effective Date, $159,500. The Company recorded the $159,500 payment to Potomac as a non-recurring general and administrative expense during the year ended July 31, 2017. Furthermore, the Company granted Potomac the right to receive 2.5525% of the Net Profit (as defined in the Potomac Agreements) generated from DAVINCI (as defined in the Potomac Amendment). In the event that the Company is sold, Potomac will receive 2.5525% of the net proceeds of such sale, after the deduction of all expenses and costs related to such sale. Additionally, from the Potomac Effective Date until the four year anniversary of the Potomac Effective Date (the “Potomac DAVINCI Interest Buyback Expiration Date”), the Company may buyback all or any portion of the DAVINCI Interest (as defined in the Potomac Amendment) upon written notice to Potomac (the “Potomac DAVINCI Interest Buyback Notice), at the price of $382,875 per 2.5525% of DAVINCI Interest (the “Potomac DAVINCI Interest Buyback Amount”); provided, that in the event the Potomac DAVINCI Interest Buyback Notice is provided within 2.5 years of the Potomac Effective Date, the Company shall pay Potomac two times the Potomac DAVINCI Interest Buyback Amount within ten business days of providing the Potomac DAVINCI Interest Buyback Notice; provided, further, that, in the event the Potomac DAVINCI Interest Buyback Notice is provided after 2.5 years of the Potomac Effective Date and on or prior to the Potomac DAVINCI Interest Buyback Expiration Date, the Company will pay Potomac 3.5 times the Potomac DAVINCI Interest Buyback Amount within ten business days of providing the Potomac DAVINCI Interest Buyback Notice. Furthermore, pursuant to the Potomac Amendment, the Company and Potomac agree that, upon the Company’s receipt after the Potomac Effective Date of at least $3 million from (i) SWK pursuant to the Purchase Agreement with SWK, or (ii) Adapt pursuant to the Adapt Agreement, fifty percent of all actual amounts received by the Company from SWK shall be used in determining the Net Profit.

Potomac Amendment

On April 12, 2017 (the “Potomac Effective Date”), the Company and Potomac Construction Limited (“Potomac”) entered into an amendment (the “Potomac Amendment”) to the following investment agreements with Potomac to provide for (in the case of Potomac Agreement No. 1 and Potomac Agreement No. 2 ), or modify (in the case of Potomac Agreement No. 3, Potomac Agreement No. 4 and Potomac Agreement No. 5 (each as defined below)), the Company’s right to buyback the Interest (as defined in each Potomac Amendment) in each Potomac Agreement (as defined below) from Potomac: (i) that certain Investment Agreement, dated as of April 16, 2013, as clarified by that certain letter agreement dated October 15, 2014 (“Potomac Agreement No. 1”); (ii) that certain Investment Agreement, dated as of May 30, 2013, as clarified by that certain letter agreement dated October 15, 2014 (“Potomac Agreement No. 2”); (iii) that certain Investment Agreement, dated as of September 9, 2014, as clarified by that certain letter agreement dated October 15, 2014 (“Potomac Agreement No. 3”); (iv) that certain Investment Agreement, dated as of October 31, 2014, as clarified by that certain letter agreement dated October 31, 2014 (“Potomac Agreement No. 4”); and (v) that certain Investment Agreement, dated as of December 8, 2015 (“Potomac Agreement No. 5”) ((i)–(v) collectively, the “Potomac Agreements” and, each, a “Potomac Agreement”).

As of December 31, 2018, the buyback provisions under the Potomac Amendment for the Potomac Agreement No. 1 and Potomac Agreement No. 2 have expired.

Pursuant to the Potomac Amendment, from the Potomac Effective Date until September 30, 2019, the five year anniversary of the date of the Investment (as defined in Potomac Agreement No. 3) (the “Potomac Interest No. 3 Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Interest (as defined in Potomac Agreement No. 3) from Potomac upon written notice to Potomac (the “Potomac Interest No. 3 Buyback Notice”), at the price of $500,000 per 0.98% of Interest (the “Potomac Interest No. 3 Buyback Amount”); provided, that in the event the Potomac Interest No. 3 Buyback Notice is provided within 3.25 years of the date of the Investment, the Company shall pay Potomac 1.8 times the Potomac Interest No. 3 Buyback Amount within ten business days of providing the Potomac Interest No. 3 Buyback Notice; provided, further, that in the event the Potomac Interest No. 3 Buyback Notice is provided after 3.25 years of the date of the Investment and on or prior to the Potomac Interest No. 3 Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Interest No. 3 Buyback Amount within ten business days of providing the Potomac Interest No. 3 Buyback Notice.

Pursuant to the Potomac Amendment, from the Potomac Effective Date until November 28, 2019, the five year anniversary of the date of the Investment (as defined in Potomac Agreement No. 4) (the “Potomac Interest No. 4 Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Interest (as defined in Potomac Agreement No. 4) from Potomac upon written notice to Potomac (the “Potomac Interest No. 4 Buyback Notice”), at the price of $500,000 per 0.98% of Interest (the “Potomac Interest No. 4 Buyback Amount”); provided, that in the event the Potomac Interest No. 4 Buyback Notice is provided within 3.25 years of the date of the Investment, the Company shall pay Potomac 1.8 times the Potomac Interest No. 4 Buyback Amount within ten business days of providing the Potomac Interest No. 4 Buyback Notice; provided, further, that in the event the Potomac Interest No. 4 Buyback Notice is provided after 3.25 years of the date of the Investment and on or prior to the Potomac Interest No. 4 Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Interest No. 4 Buyback Amount within ten business days of providing the Potomac Interest No. 4 Buyback Notice.

Pursuant to the Potomac Amendment, from the Potomac Effective Date until December 17, 2020, the five year anniversary of the date of the Investment (as defined in Potomac Agreement No. 5) (the “Potomac Interest No. 5 Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Interest (as defined in Potomac Agreement No. 5) from Potomac upon written notice to Potomac (the “Potomac Interest No. 5 Buyback Notice”), at the price of $500,000 per 0.75% of Interest (the “Potomac Interest No. 5 Buyback Amount”); provided, that in the event the Potomac Interest No. 5 Buyback Notice is provided within 3.25 years of the date of the Investment, the Company shall pay Potomac 1.8 times the Potomac Interest No. 5 Buyback Amount within ten business days of providing the Potomac Interest No. 5 Buyback Notice; provided, further, that in the event the Potomac Interest No. 5 Buyback Notice is provided after 3.25 years of the date of the Investment and on or prior to the Potomac Interest No. 5 Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Interest No. 5 Buyback Amount within ten business days of providing the Potomac Interest No. 5 Buyback Notice.

Pursuant to the Potomac Amendment, if the Additional Investment (as defined in Potomac Agreement No. 5) is funded by Potomac, then, from the date of funding of such Additional Investment until the five year anniversary of such funding date (the “Potomac Additional Interest Buyback Expiration Date”), the Company shall have the right to buyback all or any portion of the Additional Interest (as defined in Potomac Agreement No. 5) upon written notice to Potomac (the “Potomac Additional Interest Buyback Notice”), at the price of $500,000 per 0.75% of Additional Interest (the “Potomac Additional Interest Buyback Amount”); provided, that in the event the Potomac Additional Interest Buyback Notice is provided within 3.25 years of the date of the Additional Investment, the Company shall pay Potomac 1.8 times the Potomac Additional Interest Buyback Amount within ten business days of providing the Potomac Additional Interest Buyback Notice; provided, further, that in the event the Potomac Additional Interest Buyback Notice is provided after 3.25 years of the date of the Additional Investment and on or prior to the Potomac Additional Interest Buyback Expiration Date, the Company shall pay Potomac 3.15 times the Potomac Additional Interest Buyback Amount within ten business days of providing the Potomac Additional Interest Buyback Notice. However, Potomac opted, at its sole discretion, not to make the $1,000,000 Additional Investment, and the deadline for Potomac to make the Additional Investment has passed.

In consideration for Potomac entering into the Potomac Amendment, the Company agreed to pay Potomac, within 15 business days of the Potomac Effective Date, $159,500. The Company recorded the $159,500 payment to Potomac as a non-recurring general and administrative expense during the year ended July 31, 2017.

Furthermore, the Company granted Potomac the right to receive 2.5525% of the Net Profit (as defined in the Potomac Agreements) generated from DAVINCI (as defined in the Potomac Amendment). In the event that the Company is sold, Potomac will receive 2.5525% of the net proceeds of such sale, after the deduction of all expenses and costs related to such sale. Additionally, from the Potomac Effective Date until the four year anniversary of the Potomac Effective Date (the “Potomac DAVINCI Interest Buyback Expiration Date”), the Company may buyback all or any portion of the DAVINCI Interest (as defined in the Potomac Amendment) upon written notice to Potomac (the “Potomac DAVINCI Interest Buyback Notice), at the price of $382,875 per 2.5525% of DAVINCI Interest (the “Potomac DAVINCI Interest Buyback Amount”); provided, that in the event the Potomac DAVINCI Interest Buyback Notice is provided within 2.5 years of the Potomac Effective Date, the Company shall pay Potomac two times the Potomac DAVINCI Interest Buyback Amount within ten business days of providing the Potomac DAVINCI Interest Buyback Notice; provided, further, that, in the event the Potomac DAVINCI Interest Buyback Notice is provided after 2.5 years of the Potomac Effective Date and on or prior to the Potomac DAVINCI Interest Buyback Expiration Date, the Company will pay Potomac 3.5 times the Potomac DAVINCI Interest Buyback Amount within ten business days of providing the Potomac DAVINCI Interest Buyback Notice.

Furthermore, pursuant to the Potomac Amendment, the Company and Potomac agree that, upon the Company’s receipt after the Potomac Effective Date of at least $3 million from (i) SWK pursuant to the Purchase Agreement with SWK, or (ii) Adapt pursuant to the Adapt Agreement, fifty percent of all actual amounts received by the Company from SWK shall be used in determining the Net Profit.