CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 53,525	$ 69,069
Accounts receivable, net	31,932	32,327
Inventory, net	9,247	9,104
Prepaid expenses	5,239	6,669
Income tax receivable	10,729	18
Other current assets	5,216	6,058
Total current assets	115,888	123,245
Property and equipment, net	11,833	12,328
Right of use asset	3,158	3,397
Goodwill	19,976	19,976
Intangible assets, net	7,581	7,777
Other assets	473	443
Total assets	158,909	167,166
Current liabilities:
Accounts payable	9,756	8,710
Accrued compensation	17,116	21,302
Accrued expenses	30,661	32,161
Current portion of long term debt	3,750	3,750
Other current liabilities	2,416	1,399
Total current liabilities	63,699	67,322
Long term debt, net	61,637	61,906
Other liabilities	3,234	3,540
Total liabilities	128,570	132,768
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock; $.001 par value; 5,000,000 shares authorized; 0 issued and 0 outstanding at March 31, 2020 and 0 issued and 0 outstanding at December 31, 2019	0	0
Common stock; $.001 par value; 150,000,000 shares authorized; 112,703,926 issued and 110,540,860 outstanding at March 31, 2020 and 112,703,926 issued and 110,818,649 outstanding at December 31, 2019	113	113
Additional paid-in capital	149,765	147,231
Treasury stock at cost; 2,163,066 shares at March 31, 2020 and 1,885,277 shares at December 31, 2019	(12,578)	(10,806)
Accumulated deficit	(106,961)	(102,140)
Total stockholders' equity	30,339	34,398
Total liabilities and stockholders' equity	$ 158,909	$ 167,166