CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS	6 Months Ended
Jun. 30, 2020
Related Party Transactions [Abstract]
CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS	15. CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS On August 21, 2019, the Company and Dr. Denver Lough, a principal shareholder and former officer and director, signed a settlement terms agreement that provides, in part, that the Company pay to Dr. Lough $1,500,000 in cash on October 1, 2019 and an additional $1,500,000 in cash in equal monthly installments beginning November 1, 2019 and ending April 1, 2021. In addition, the Company agreed to award to Dr. Lough 200,000 restricted stock units that vest in 18 equal monthly installments beginning October 1, 2019. The fair value of the restricted stock units was $0.8 million. The Company expensed the cash portion and equity portion of these awards upon Dr. Lough’s termination. As of June 30, 2020, the Company has recorded a liability of $0.8 million related to future cash payments under the agreement. In October 2018, the Company entered into an office lease covering approximately 7,250 square feet of rental space in the building located at 40 West 57^th Street in New York City. The lease is for a term of three years. The annual lease rate is $60 per square foot. Initially the Company occupied and paid for only 3,275 square feet of space, and the Company is not obligated under the lease to pay for the remaining 3,975 square feet covered by the lease unless we elect to occupy that additional space. The Company believes the terms of the lease are very favorable to us, and the Company obtained these favorable terms through the assistance of Peter A. Cohen, a director, which he provided so that the company he owns, Peter A. Cohen, LLC (“Cohen LLC”), could sublease a portion of the office space. During 2019, the Company increased the space from 3,275 square feet to 6,232 square feet. In May 2020, the Company reduced the space from 6,232 to 4,554. The Company is using 1,099 square feet, and Cohen LLC is using approximately 3,455 square feet as of June 30, 2020. The monthly lease payment for 4,554 square feet is $22,771. Of this amount $17,277 is charged pro rata to Cohen LLC based on square footage occupied. Additional lease charges for operating expenses and taxes are also charged under the sublease based on the ratio of rent paid by the Company and Cohen LLC to total rent. If the space becomes fully occupied, the Company will reduce the overall annual lease rate for the Cohen LLC space to $58.60 per square foot. The Company recognized sublease income related to this agreement of $63,000 and $51,000 for the three months ended June 30, 2020 and 2019, respectively, and$132,000 and $126,000 for the six months ended June 30, 2020 and 2019, respectively. The sublease income is included in other income, net in the statement of operations. As of June 30, 2020 and December 31, 2019, there were no amounts due from the related party under this agreement.

CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS

6 Months Ended

Jun. 30, 2020

CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS

15. CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS

On August 21, 2019, the Company and Dr. Denver Lough, a principal shareholder and former officer and director, signed a settlement terms agreement that provides, in part, that the Company pay to Dr. Lough $1,500,000 in cash on October 1, 2019 and an additional $1,500,000 in cash in equal monthly installments beginning November 1, 2019 and ending April 1, 2021. In addition, the Company agreed to award to Dr. Lough 200,000 restricted stock units that vest in 18 equal monthly installments beginning October 1, 2019. The fair value of the restricted stock units was $0.8 million. The Company expensed the cash portion and equity portion of these awards upon Dr. Lough’s termination. As of June 30, 2020, the Company has recorded a liability of $0.8 million related to future cash payments under the agreement.

In October 2018, the Company entered into an office lease covering approximately 7,250 square feet of rental space in the building located at 40 West 57^th Street in New York City. The lease is for a term of three years. The annual lease rate is $60 per square foot. Initially the Company occupied and paid for only 3,275 square feet of space, and the Company is not obligated under the lease to pay for the remaining 3,975 square feet covered by the lease unless we elect to occupy that additional space. The Company believes the terms of the lease are very favorable to us, and the Company obtained these favorable terms through the assistance of Peter A. Cohen, a director, which he provided so that the company he owns, Peter A. Cohen, LLC (“Cohen LLC”), could sublease a portion of the office space.

During 2019, the Company increased the space from 3,275 square feet to 6,232 square feet. In May 2020, the Company reduced the space from 6,232 to 4,554. The Company is using 1,099 square feet, and Cohen LLC is using approximately 3,455 square feet as of June 30, 2020. The monthly lease payment for 4,554 square feet is $22,771. Of this amount $17,277 is charged pro rata to Cohen LLC based on square footage occupied. Additional lease charges for operating expenses and taxes are also charged under the sublease based on the ratio of rent paid by the Company and Cohen LLC to total rent. If the space becomes fully occupied, the Company will reduce the overall annual lease rate for the Cohen LLC space to $58.60 per square foot. The Company recognized sublease income related to this agreement of $63,000 and $51,000 for the three months ended June 30, 2020 and 2019, respectively, and$132,000 and $126,000 for the six months ended June 30, 2020 and 2019, respectively. The sublease income is included in other income, net in the statement of operations. As of June 30, 2020 and December 31, 2019, there were no amounts due from the related party under this agreement.