CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 18,338	$ 28,486
Short term investments	0	3,000
Accounts receivable, net	63,427	53,755
Inventory, net	18,313	7,460
Prepaid expenses and other current assets	6,212	3,609
Total current assets	106,290	96,310
Property and equipment, net of accumulated depreciation	13,757	9,475
Goodwill	26,951	4,040
Intangible assets, net of accumulated amortization	27,249	10,763
Deferred tax asset, net	7,019	14,838
Deferred financing costs and other assets	399	487
Total assets	181,665	135,913
Current liabilities:
Accounts payable	11,162	6,633
Accrued compensation	10,812	15,034
Accrued expenses	6,664	4,644
Current portion of earn out liability	9,642	0
Other current liabilities	3,298	466
Total current liabilities	41,578	26,777
Earn out liability	15,978	0
Other liabilities	832	1,148
Total liabilities	58,388	27,925
Commitments and contingencies
Stockholders' equity:
Preferred stock; $.001 par value; 5,000,000 shares authorized and 0 shares issued and outstanding	0	0
Common stock; $.001 par value; 150,000,000 shares authorized; 110,212,547 issued and 109,512,781 outstanding at September 30, 2016 and 109,467,416 issued and 107,361,471 outstanding at December 31, 2015	110	109
Additional paid-in capital	159,940	163,133
Treasury stock at cost: 699,766 shares at September 30, 2016 and 2,105,945 shares at December 31, 2015	(5,136)	(17,124)
Accumulated deficit	(31,637)	(38,130)
Total stockholders' equity	123,277	107,988
Total liabilities and stockholders' equity	$ 181,665	$ 135,913