Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Revenues
Operating revenue	$ 44,094,000	$ 40,340,000	$ 85,602,000	$ 71,982,000
Expenses
Direct expense	36,914,000	33,101,000	71,215,000	59,144,000
Gross margin	7,180,000	7,239,000	14,387,000	12,838,000
Selling, general and administrative expense	5,537,000	4,598,000	10,744,000	8,673,000
Operating income	1,643,000	2,641,000	3,643,000	4,165,000
Other expense	33,000	34,000	62,000	54,000
Interest expense	47,000	88,000	96,000	108,000
Income before income tax provision	1,563,000	2,519,000	3,485,000	4,003,000
Income tax provision	649,000	1,015,000	1,454,000	1,665,000
Net income	$ 914,000	$ 1,504,000	$ 2,031,000	$ 2,338,000
Basic earnings per common share
Net income (in Dollars per share)	$ 0.03	$ 0.05	$ 0.06	$ 0.07
Diluted earnings per common share
Net income (in Dollars per share)	$ 0.03	$ 0.05	$ 0.06	$ 0.07
Weighted average common shares outstanding
Basic weighted average common shares outstanding (in Shares)	33,010,881	32,044,116	32,857,654	32,039,706
Diluted weighted average common shares outstanding (in Shares)	34,333,656	32,645,399	34,211,517	32,602,367