CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 740	$ 1,001
Receivables, less allowance for doubtful accounts of $66,500 and $17,836 at December 31, 2014 and December 31, 2013, respectively	140,810	172,188
Inventory	37,215	34,341
Prepaid expenses and other current assets	9,450	14,110
Current assets of discontinued operations	0	15,316
Total current assets	188,215	236,956
Property and equipment, net	38,171	41,182
Goodwill	573,323	571,337
Intangible assets, net	10,269	16,824
Deferred financing costs	13,463	17,184
Other non-current assets	1,272	3,733
Non-current assets of discontinued operations	0	49,642
Total assets	824,713	936,858
Current liabilities
Current portion of long-term debt	5,395	60,257
Accounts payable	90,032	63,575
Claims payable	8,162	2,547
Amounts due to plan sponsors	5,779	4,826
Accrued interest	6,853	2,173
Accrued expenses and other current liabilities	46,092	36,371
Current liabilities of discontinued operations	0	6,576
Total current liabilities	162,313	176,325
Long-term debt, net of current portion	418,408	375,322
Deferred taxes	19,058	6,935
Other non-current liabilities	8,129	17,540
Non-current liabilities of discontinued operations	0	6,153
Total liabilities	607,908	582,275
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; 71,274,064 and 70,711,439 shares issued and 68,636,965 and 68,128,919 shares outstanding as of December 31, 2014 and 2013, respectively	8	7
Treasury stock, 2,637,099 and 2,582,520 shares, at cost, as of December 31, 2014 and 2013	(10,679)	(10,311)
Additional paid-in capital	529,682	519,625
Accumulated deficit	(302,206)	(154,738)
Total stockholders’ equity	216,805	354,583
Total liabilities and stockholders’ equity	$ 824,713	$ 936,858