Consolidated Statements of Cash Flows (unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Net income	$ 1,306	$ 2,736
Depreciation and amortization	3,935	3,384
Deferred income tax provision	223	(141)
Stock-based compensation	780	732
Patient and other accounts receivable	(927)	(1,275)
Other current assets	(763)	(563)
Other assets	(174)	373
Accounts payable	(1,327)	(637)
Accrued liabilities	5,752	2,916
Due to fertility medical practices	2,911	5,487
Deferred revenue and other patient deposits	2,325	2,386
Net cash provided by operating activities	14,041	15,398
Purchase of business service rights	(2,395)	0
Purchase of fixed assets, net	(6,212)	(3,153)
Net cash used in investing activities	(8,607)	(3,153)
Debt repayments	(1,834)	(9,634)
Common Stock transactions, net	0	19,013
Proceeds from stock option exercises	92	0
Net cash (used in) provided by financing activities	(1,742)	9,379
Net increase in cash and cash equivalents	3,692	21,624
Cash and cash equivalents at beginning of period	50,183	28,865
Cash and cash equivalents at end of period	53,875	50,489
Interest paid	285	536
Income taxes paid	$ 211	$ 1,045