The truckload carrier reported a loss of $1 million, or 10 cents per share, compared with a loss of $3.5 million, or 34 cents, a year ago.
Revenue increased 7.7% to $111.5 million, the truckload carrier said.
Trucking revenue rose to $81 million from $72 million.
USA Truck is ranked No. 52 on the Transport Topics Top 100 listing of U.S. and Canadian for-hire carriers.