Related Party Transactions	9 Months Ended
Sep. 30, 2019
Related Party Transactions
Related Party Transactions	16. Related Party Transactions Payments to Tengram Capital Partners, LP From time to time, the Company reimburses Tengram Capital Partners, LP, (“TCP”) an entity that is affiliated with one of the Company’s largest stockholders, for certain travel and other related expenses of its employees related to services performed on the Company’s behalf and at the Company’s request. For the nine months ended September 30, 2019, the Company incurred expenses of approximately $70 thousand related to reimbursement of expenses. For the year ended December 31, 2018, the Company incurred expenses of $5.5 million related to reimbursement of expenses, which included (i) a one-time, non-recurring payment of $5 million paid in connection with services performed by TCP and its affiliates on behalf of the Company related to the GBG Acquisition, and (ii) $469 thousand of out of pocket expenses and travel reimbursement related to the GBG Acquisition. TCP does not receive any other compensation from the Company. From time to time, beginning in the third quarter of fiscal 2019, the Company has entered into informal consulting arrangements with certain employees of TCP on an individual basis (the “TCP Employees”), pursuant to which the TCP Employees provide financial and other consulting services at the request of the Company. For certain transaction related services related to the GBG Acquisition, TCP Employees were also issued an aggregate of 200,000 RSUs, vesting in equal halves over a two year period. For the three and nine months ended September 30, 2019, the Company paid TCP Employees approximately $50 thousand for services under these consulting arrangements and approximately $28 thousand related to reimbursements of expenses. Arthur Rabin Arthur Rabin, the father of Jason Rabin, our Chief Executive Officer and member of our Board of Directors, is our President of Sourcing. Mr. Rabin has been employed by us since the GBG Acquisition and prior to that, he was employed by GBG. Mr. Rabin is employed by us as an at-will employee at an annual salary of $1,000,000 and is entitled to participate in all company sponsored employee benefits consistent with other senior executives with similar titles. Consistent with this participation, in the third quarter of fiscal 2019, Mr. Rabin was awarded a grant of 125,000 RSUs that vest in equal yearly installments on June 1, 2020, June 1, 2021 and June 1, 2022, respectively, and 125,000 PSUs that vest on June 1, 2022, subject to performance metrics applied to other senior executives.

16. Related Party Transactions

Payments to Tengram Capital Partners, LP

From time to time, the Company reimburses Tengram Capital Partners, LP, (“TCP”) an entity that is affiliated with one of the Company’s largest stockholders, for certain travel and other related expenses of its employees related to services performed on the Company’s behalf and at the Company’s request. For the nine months ended September 30, 2019, the Company incurred expenses of approximately $70 thousand related to reimbursement of expenses. For the year ended December 31, 2018, the Company incurred expenses of $5.5 million related to reimbursement of expenses, which included (i) a one-time, non-recurring payment of $5 million paid in connection with services performed by TCP and its affiliates on behalf of the Company related to the GBG Acquisition, and (ii) $469 thousand of out of pocket expenses and travel reimbursement related to the GBG Acquisition. TCP does not receive any other compensation from the Company.

From time to time, beginning in the third quarter of fiscal 2019, the Company has entered into informal consulting arrangements with certain employees of TCP on an individual basis (the “TCP Employees”), pursuant to which the TCP Employees provide financial and other consulting services at the request of the Company. For certain transaction related services related to the GBG Acquisition, TCP Employees were also issued an aggregate of 200,000 RSUs, vesting in equal halves over a two year period. For the three and nine months ended September 30, 2019, the Company paid TCP Employees approximately $50 thousand for services under these consulting arrangements and approximately $28 thousand related to reimbursements of expenses.

Arthur Rabin

Arthur Rabin, the father of Jason Rabin, our Chief Executive Officer and member of our Board of Directors, is our President of Sourcing. Mr. Rabin has been employed by us since the GBG Acquisition and prior to that, he was employed by GBG. Mr. Rabin is employed by us as an at-will employee at an annual salary of $1,000,000 and is entitled to participate in all company sponsored employee benefits consistent with other senior executives with similar titles. Consistent with this participation, in the third quarter of fiscal 2019, Mr. Rabin was awarded a grant of 125,000 RSUs that vest in equal yearly installments on June 1, 2020, June 1, 2021 and June 1, 2022, respectively, and 125,000 PSUs that vest on June 1, 2022, subject to performance metrics applied to other senior executives.