CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Revenues:
Services	$ 10,177,103	$ 9,556,032	$ 20,574,977	$ 19,264,763
Product sales	142,464	156,113	376,323	358,629
Revenues, Total	10,319,567	9,712,145	20,951,300	19,623,392
Costs and Expenses (Income):
Costs related to services	4,844,008	4,447,545	9,589,617	8,878,500
Costs of products sold	66,809	75,346	182,744	167,830
Selling, general and administrative expenses	4,401,965	3,857,251	8,430,381	7,765,084
Interest expense	13,348	13,836	28,008	26,267
Equity in net loss from investment in limited liability company	512,030	116,127	1,071,912	116,127
Other income	(10,962)	(29,863)	(23,310)	(59,691)
Income before Provision for Income Taxes	492,369	1,231,903	1,671,948	2,729,275
Provision for Income Taxes	333,000	509,000	803,000	1,119,000
NET INCOME	$ 159,369	$ 722,903	$ 868,948	$ 1,610,275
Net income per share:
Basic	$ 0.02	$ 0.08	$ 0.09	$ 0.17
Diluted	$ 0.02	$ 0.07	$ 0.09	$ 0.16
Weighted average number of common shares outstanding:
Basic	9,580,005	9,549,355	9,576,622	9,537,894
Diluted	9,816,209	9,828,473	9,824,536	9,835,180