Transactions with Affiliates	3 Months Ended
Mar. 31, 2019
Transactions with Affiliates
Transactions with Affiliates	(4) Transactions with Affiliates (a)Revenues Substantially all revenues earned in the three months ended March 31, 2019 were earned from Antero Resources, under various agreements for gathering and compression and water handling and treatment services. Revenues earned from gathering and processing services consists of lease income. (b)Accounts receivable—Antero Resources and Accounts payable—Antero Resources “Accounts receivable—Antero Resources” represents amounts due from Antero Resources, primarily related to gathering and compression services and water handling and treatment services. “Accounts payable—Antero Resources” represents amounts due to Antero Resources for general and administrative and other costs. (c)Costs charged by Antero Resources The employees supporting the Company’s operations are employees of Antero Resources. Direct operating expense includes costs charged to the Company of $0.4 million during the three months ended March 31, 2019 related to labor charges for Antero Resources employees associated with the operation of the Company’s gathering lines, compressor stations, and water handling and treatment assets. There were no such charges during the three months ended March 31, 2018. General and administrative expense includes costs charged to the Company by Antero Resources of $0.1 million and $1.6 million during the three months ended March 31, 2018 and 2019, respectively. These costs relate to: (i) various business services, including payroll processing, accounts payable processing and facilities management, (ii) various corporate services, including legal, accounting, treasury, information technology and human resources and (iii) compensation, including equity-based compensation. These expenses are charged to the Company based on the nature of the expenses and are apportioned based on a combination of the Company’s proportionate share of gross property and equipment, capital expenditures and labor costs, as applicable. The Company reimburses Antero Resources directly for all general and administrative costs charged to it, with the exception of noncash equity compensation attributed to the Company for awards issued under the Antero Resources long-term incentive plan and the Antero Midstream Corporation Long Term Incentive Plan (the “AMC LTIP”). See Note 10—Equity-Based Compensation.

(4) Transactions with Affiliates

(a)Revenues

Substantially all revenues earned in the three months ended March 31, 2019 were earned from Antero Resources, under various agreements for gathering and compression and water handling and treatment services. Revenues earned from gathering and processing services consists of lease income.

(b)Accounts receivable—Antero Resources and Accounts payable—Antero Resources

“Accounts receivable—Antero Resources” represents amounts due from Antero Resources, primarily related to gathering and compression services and water handling and treatment services. “Accounts payable—Antero Resources” represents amounts due to Antero Resources for general and administrative and other costs.

(c)Costs charged by Antero Resources

The employees supporting the Company’s operations are employees of Antero Resources. Direct operating expense includes costs charged to the Company of $0.4 million during the three months ended March 31, 2019 related to labor charges for Antero Resources employees associated with the operation of the Company’s gathering lines, compressor stations, and water handling and treatment assets. There were no such charges during the three months ended March 31, 2018. General and administrative expense includes costs charged to the Company by Antero Resources of $0.1 million and $1.6 million during the three months ended March 31, 2018 and 2019, respectively. These costs relate to: (i) various business services, including payroll processing, accounts payable processing and facilities management, (ii) various corporate services, including legal, accounting, treasury, information technology and human resources and (iii) compensation, including equity-based compensation. These expenses are charged to the Company based on the nature of the expenses and are apportioned based on a combination of the Company’s proportionate share of gross property and equipment, capital expenditures and labor costs, as applicable. The Company reimburses Antero Resources directly for all general and administrative costs charged to it, with the exception of noncash equity compensation attributed to the Company for awards issued under the Antero Resources long-term incentive plan and the Antero Midstream Corporation Long Term Incentive Plan (the “AMC LTIP”). See Note 10—Equity-Based Compensation.