CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 34,391	$ 28,486
Short term investments	0	3,000
Accounts receivable, net	67,151	53,755
Inventory, net	17,814	7,460
Prepaid expenses	5,894	3,394
Other current assets	1,288	215
Total current assets	126,538	96,310
Property and equipment, net of accumulated depreciation	13,786	9,475
Goodwill	20,203	4,040
Intangible assets, net of accumulated amortization	23,268	10,763
Deferred tax asset, net	9,114	14,838
Deferred financing costs and other assets	354	487
Total assets	193,263	135,913
Current liabilities:
Accounts payable	11,436	6,633
Accrued compensation	12,365	15,034
Accrued expenses	10,941	4,644
Current portion of earn out liability	8,740	0
Income taxes	5,768	(67)
Other current liabilities	1,482	533
Total current liabilities	50,732	26,777
Earn out liability	8,710	0
Other liabilities	821	1,148
Total liabilities	60,263	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; $0.001 par value; 150,000,000 shares authorized; 110,212,547 issued and 109,862,787 outstanding at December 31, 2016 and 109,467,416 issued and 107,361,471 outstanding at December 31, 2015	110	109
Additional paid-in capital	161,261	163,133
Treasury stock at cost: 349,760 shares at December 31, 2016 and 2,105,945 shares at December 31, 2015	(2,216)	(17,125)
Accumulated deficit	(26,155)	(38,129)
Total stockholders' equity	133,000	107,988
Total liabilities and stockholders' equity	$ 193,263	$ 135,913