CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current assets
Cash and cash equivalents	$ 0	$ 62,101
Receivables, less allowance for doubtful accounts of $14,217 and $22,212 at September 30, 2013 and December 31, 2012, respectively	178,484	129,103
Inventory	30,326	34,034
Prepaid expenses and other current assets	13,308	10,189
Total current assets	222,118	235,427
Property and equipment, net	41,050	23,721
Goodwill	605,663	350,810
Intangible assets, net	34,094	17,446
Deferred financing costs	18,888	2,877
Investments in and advances to unconsolidated affiliate	0	10,042
Other non-current assets	4,487	2,053
Total assets	926,300	642,376
Current liabilities
Current portion of long-term debt	35,275	953
Accounts payable	50,281	34,438
Claims payable	2,136	7,411
Amounts due to plan sponsors	7,802	18,173
Accrued interest	1,971	5,803
Accrued expenses and other current liabilities	36,073	41,491
Total current liabilities	133,538	108,269
Long-term debt, net of current portion	380,332	225,426
Deferred taxes	11,693	10,291
Other non-current liabilities	30,402	4,981
Total liabilities	555,965	348,967
Stockholders' equity
Preferred stock, $.0001 par value; 5,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $.0001 par value; 125,000,000 shares authorized; shares issued: 70,570,520 and 59,600,713, respectively; shares outstanding: 67,988,000 and 57,026,957, respectively	7	6
Treasury stock, shares at cost: 2,582,520 and 2,582,520, respectively	(10,311)	(10,311)
Additional paid-in capital	516,818	388,798
Accumulated deficit	(136,179)	(85,084)
Total stockholders' equity	370,335	293,409
Total liabilities and stockholders' equity	$ 926,300	$ 642,376