CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Service revenues	$ 26,410	$ 22,088	$ 77,875	$ 63,857
Freight revenues	3,345	3,606	10,471	8,953
Total revenues	29,755	25,694	88,346	72,810
Cost of service revenues	13,391	10,368	38,839	30,326
Freight expense	3,240	3,463	10,129	8,639
Selling, general and administrative expenses	10,816	9,674	32,988	28,931
Depreciation and amortization	996	995	2,901	2,711
Total operating expenses	28,443	24,500	84,857	70,607
Operating income	1,312	1,194	3,489	2,203
Other expense (income):
Interest expense	41	90	196	212
Other (income) expense	(1)	(2)	(1)
Total other expense	40	88	195	212
Income before income taxes	1,272	1,106	3,294	1,991
Income tax benefit	(17,184)		(17,154)
Net income	18,456	1,106	20,448	1,991
Net income attributable to noncontrolling interest	1	(1)	1
Net income attributable to Innotrac	$ 18,457	$ 1,105	$ 20,449	$ 1,991
Earnings per share:
Basic (in dollars per share)	$ 1.39	$ 0.08	$ 1.55	$ 0.15
Diluted (in dollars per share)	$ 1.39	$ 0.08	$ 1.55	$ 0.15
Weighted average shares outstanding:
Basic (in shares)	13,245	13,058	13,199	13,033
Diluted (in shares)	13,267	13,058	13,215	13,033