CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 1,172	$ 740
Receivables, less allowance for doubtful accounts of $72,332 and $66,500 as of June 30, 2015 and December 31, 2014, respectively	131,471	140,810
Inventory	42,364	37,215
Prepaid expenses and other current assets	10,396	9,450
Total current assets	185,403	188,215
Property and equipment, net	34,906	38,171
Goodwill	335,323	573,323
Intangible assets, net	7,290	10,269
Deferred financing costs	13,035	13,463
Other non-current assets	1,192	1,272
Total assets	577,149	824,713
Current liabilities
Current portion of long-term debt	238	5,395
Accounts payable	77,085	90,032
Claims payable	4,816	8,162
Amounts due to plan sponsors	4,254	5,779
Accrued interest	6,705	6,853
Accrued expenses and other current liabilities	40,923	46,092
Total current liabilities	134,021	162,313
Long-term debt, net of current portion	418,619	418,408
Deferred taxes	2,924	19,058
Other non-current liabilities	6,891	8,129
Total liabilities	562,455	607,908
Series A convertible preferred stock, $.0001 par value; 825,000 shares authorized; 625,000 shares issued and outstanding; and, $64,758 liquidation preference as of June 30, 2015. No convertible preferred stock was authorized or outstanding as of December 31, 2014.	57,988	0
Stockholders’ equity
Preferred stock, $.0001 par value; 4,175,000 and 5,000,000 shares authorized as of June 30, 2015 and December 31, 2014, respectively; no shares issued and outstanding as of June 30, 2015 and December 31, 2014, respectively	0	0
Common stock, $.0001 par value; 125,000,000 shares authorized; 71,376,164 and 71,274,064 shares issued and 68,730,871 and 68,636,965 shares outstanding as of June 30, 2015 and December 31, 2014, respectively	8	8
Treasury stock, 2,645,293 and 2,637,099 shares at cost as of June 30, 2015 and December 31, 2014, respectively	(10,715)	(10,679)
Additional paid-in capital	534,100	529,682
Accumulated deficit	(566,687)	(302,206)
Total stockholders’ equity (deficit)	(43,294)	216,805
Total liabilities and stockholders’ equity	$ 577,149	$ 824,713