VAN BUREN, Ark., April 29, 2014 /PRNewswire/ -- USA Truck, Inc. (NASDAQ: USAK) today announced it will release its first-quarter 2014 financial results at 6:00 a.m. CT / 7:00 a.m. ET on Wednesday, April 30, 2014. The Company will hold a conference call to discuss those results at...
