CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Gross revenues
Revenues	$ 86,965,000	$ 69,561,000	$ 162,444,000	$ 126,476,000
Purchased transportation	71,001,000	56,503,000	132,788,000	102,526,000
Commissions	11,711,000	9,662,000	21,788,000	17,715,000
Operating expenses	2,661,000	2,016,000	5,036,000	3,994,000
Costs and Expenses, Total	85,373,000	68,181,000	159,612,000	124,235,000
Income from operations	1,592,000	1,380,000	2,832,000	2,241,000
Interest expense	122,000	193,000	283,000	354,000
Income before income taxes	1,470,000	1,187,000	2,549,000	1,887,000
Income taxes (Note 2)	565,000	459,000	984,000	734,000
Net income	905,000	728,000	1,565,000	1,153,000
Net income per share:
Basic	$ 0.03	$ 0.02	$ 0.05	$ 0.03
Diluted	$ 0.03	$ 0.02	$ 0.04	$ 0.03
Weighted average number of common shares:
Basic	33,916,000	33,496,000	33,760,000	33,496,000
Diluted	35,515,000	34,711,000	35,415,000	34,548,000
Transportation services
Gross revenues
Revenues	86,438,000	69,070,000	161,381,000	125,500,000
Agent support services
Gross revenues
Revenues	$ 527,000	$ 491,000	$ 1,063,000	$ 976,000