CONSOLIDATED STATEMENTS OF INCOME (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
CONSOLIDATED STATEMENTS OF INCOME
Net service revenues	$ 88,818	$ 83,880	$ 261,471	$ 257,027
Cost of service revenues (excluding depreciation & amortization)	47,551	43,803	139,565	132,951
Gross margin	41,267	40,077	121,906	124,076
General and administrative expenses:
Salaries and benefits	25,814	23,334	75,170	72,193
Other	11,739	9,871	33,281	29,874
Total general and administrative expenses	37,553	33,205	108,451	102,067
Operating income	3,714	6,872	13,455	22,009
Interest expense, net	(13)	(17)	(42)	(87)
Income before income taxes	3,701	6,855	13,413	21,922
Income tax expense	(1,462)	(2,708)	(5,264)	(8,547)
Net income from continuing operations	2,239	4,147	8,149	13,375
Discontinued operations:
(Loss) gain from operations, net of tax of ($72), ($32), ($74) and $127	(110)	(48)	(420)	204
Gain on sale, net of tax of $973			169
(Loss) gain on discontinued operations	(110)	(48)	(251)	204
Net income	$ 2,129	$ 4,099	$ 7,898	$ 13,579
Per share amounts-basic:
Average shares outstanding (in shares)	9,302	9,256	9,269	9,262
Continued operations (in dollars per share)	$ 0.24	$ 0.45	$ 0.88	$ 1.44
Discontinued operation (in dollars per share)	$ (0.01)	$ (0.01)	$ (0.03)	$ 0.03
Net income (in dollars per share)	$ 0.23	$ 0.44	$ 0.85	$ 1.47
Per share amounts-diluted:
Average shares outstanding (in shares)	9,348	9,315	9,354	9,329
Continued operations (in dollars per share)	$ 0.24	$ 0.45	$ 0.87	$ 1.43
Discontinued operation (in dollars per share)	$ (0.01)	$ (0.01)	$ (0.03)	$ 0.03
Net income (in dollars per share)	$ 0.23	$ 0.44	$ 0.84	$ 1.46