Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Net operating revenues	$ 15,835	$ 11,789	$ 37,104	$ 32,170
Costs and expenses:
Costs of operations	13,267	9,581	30,856	26,408
Depreciation and amortization	415	421	1,250	1,263
Selling, general and administrative expenses	1,877	1,830	5,200	5,249
Operating income (loss)	276	(43)	(202)	(750)
Other income (expense):
Interest expense	(3)	(3)	(10)	(10)
Interest income	1	5	4	21
Other income, net	54	47	297	163
Income (loss) before income taxes	328	6	89	(576)
Provision for income taxes	24	8	48	22
Net income (loss)	$ 304	$ (2)	$ 41	$ (598)
Net Income (loss) per share – basic (in Dollars per share)	$ 0.08	$ 0	$ 0.01	$ (0.16)
Net Income (loss) per share – diluted (in Dollars per share)	$ 0.08	$ 0	$ 0.01	$ (0.16)
Weighted average shares outstanding –basic (in Shares)	3,803	3,803	3,803	3,803
Weighted average shares outstanding – diluted (in Shares)	3,826	3,803	3,865	3,803