CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 29,442	$ 740
Receivables, less allowance for doubtful accounts of $70,107 and $66,405 as of September 30, 2015 and December 31, 2014, respectively	121,195	131,656
Inventory	26,886	37,215
Prepaid expenses and other current assets	21,890	9,054
Assets held for sale	0	9,550
Total current assets	199,413	188,215
Property and equipment, net	34,107	38,171
Goodwill	308,729	560,579
Intangible assets, net	6,005	10,269
Deferred financing costs	13,244	13,463
Other non-current assets	1,158	1,272
Non-current assets held for sale	0	12,744
Total assets	562,656	824,713
Current liabilities
Current portion of long-term debt	39,588	5,395
Accounts payable	53,383	89,203
Amounts due to plan sponsors	3,514	4,869
Accrued interest	2,268	6,853
Accrued expenses and other current liabilities	48,084	46,017
Liabilities held for sale	0	9,976
Total current liabilities	146,837	162,313
Long-term debt, net of current portion	409,327	418,408
Deferred taxes	56	19,058
Other non-current liabilities	6,793	8,129
Total liabilities	563,013	607,908
Series A convertible preferred stock, $.0001 par value; 825,000 shares authorized; 635,822 shares issued and outstanding; and, $66,657 liquidation preference as of September 30, 2015. No convertible preferred stock was authorized or outstanding as of December 31, 2014.	60,783	0
Stockholders’ equity
Preferred stock, $.0001 par value; 4,175,000 and 5,000,000 shares authorized as of September 30, 2015 and December 31, 2014, respectively; no shares issued and outstanding as of September 30, 2015 and December 31, 2014, respectively	0	0
Common stock, $.0001 par value; 125,000,000 shares authorized; 71,401,664 and 71,274,064 shares issued and 68,747,613 and 68,636,965 shares outstanding as of September 30, 2015 and December 31, 2014, respectively	8	8
Treasury stock, 2,654,051 and 2,637,099 shares at cost as of September 30, 2015 and December 31, 2014, respectively	(10,737)	(10,679)
Additional paid-in capital	533,059	529,682
Accumulated deficit	(583,470)	(302,206)
Total stockholders’ equity (deficit)	(61,140)	216,805
Total liabilities and stockholders’ equity	$ 562,656	$ 824,713