Operating Leases

6 Months Ended

Jun. 30, 2018

Leases [Abstract]

Operating Leases

 Operating Leases

Rent expense for operating leases for revenue equipment that resulted from our IDC acquisition was $1.7 million and $3.6 million for the three and six months ended June 30, 2018, and $0.0 million and $0.0 million for the three and six months ended June 30, 2017. These expenses were included in rent and purchased transportation in the consolidated statements of comprehensive income.

We lease certain terminal facilities under operating leases. A portion of these leases are with limited liability companies, whose members include one of our board members and a commercial tractor dealership whose owners include one of our board members. The related-party rental payments were entered into as a result of a previous acquisition. Rent expenses for terminal facilities were $1.2 million and $2.6 million (including related-party rental payments totaling $0.2 million and $0.5 million), for the three and six months ended June 30, 2018, respectively. Rent expenses for terminal facilities were $0.5 million and $1.0 million (including related-party rental payments totaling $0.4 million and $0.8 million), for the three and six months ended June 30, 2017. These expenses were included in rent and purchased transportation in the consolidated statements of comprehensive income. The various leases expire between 2018 and 2020. A portion of these leases contain purchase options and options to renew. We are

responsible for all taxes, insurance, and utilities related to the terminal leases. See Note 14 for additional information regarding related party transactions.