CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 75,676	$ 87,083
Accounts receivable, net	37,674	40,353
Inventory	13,170	11,389
Prepaid Expense, Current	6,136	6,146
Income tax receivable	680	743
Other current assets	2,571	2,809
Total current assets	135,907	148,523
Property and equipment, net	8,759	9,165
Right of use asset	4,364	4,696
Goodwill	19,976	19,976
Intangible assets, net	5,265	5,383
Other assets	172	186
Total assets	174,443	187,929
Current liabilities:
Accounts payable	8,120	7,385
Accrued compensation	17,102	23,595
Accrued expenses	9,812	9,812
Other current liabilities	1,557	1,565
Total current liabilities	36,591	42,357
Long term debt, net	48,239	48,127
Other liabilities	4,553	4,869
Total liabilities	89,383	95,353
Commitments and contingencies (Note 13)
Convertible preferred stock Series B; $0.001 par value; 100,000 shares authorized, issued and outstanding at March 31, 2022 and December 31, 2021	92,494	92,494
Stockholders' (deficit) equity
Preferred stock Series A; $0.001 par value; 5,000,000 shares authorized, 0 issued and outstanding at March 31, 2022 and December 31, 2021	$ 0	$ 0
Common stock, shares issued (in shares)	113,525,178	112,703,926
Common stock, shares authorized (in shares)	187,500,000	187,500,000
Common stock; $0.001 par value; 187,500,000 shares authorized; 113,525,178 issued and 113,352,410 outstanding at March 31, 2022 and 112,703,926 issued and 111,925,216 outstanding at December 31, 2021	$ 114	$ 113
Additional paid-in capital	165,490	165,695
Treasury stock at cost; 172,768 shares at March 31, 2022 and 778,710 shares at December 31, 2021	(840)	(4,017)
Accumulated deficit	(172,198)	(161,709)
Total stockholders' (deficit) equity	(7,434)	82
Total liabilities, convertible preferred stock, and stockholders’ (deficit) equity	$ 174,443	$ 187,929