Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 119,853	$ 111,584
Accounts receivable, net	52,872	48,150
Inventory, net	18,659	17,443
Prepaid expenses and other current assets	4,680	5,208
Total current assets	196,064	182,385
Property and equipment, net	1,640	1,418
Goodwill	2,715	2,715
License and distribution rights, net	49,908	53,376
Total assets	250,327	239,894
Current liabilities:
Accounts payable and accrued liabilities	57,752	52,995
Notes payable, current	6,154	0
Total current liabilities	63,906	52,995
Notes payable, less current maturities	72,472	78,452
Other long-term liabilities	31	213
Total liabilities	136,409	131,660
Commitments and contingencies (Note 9)
Stockholders’ equity:
Preferred Stock, 5,000,000 shares authorized; Series B Non-Voting Convertible Preferred Stock, $0.001 par value, 443 shares outstanding at June 30, 2021 and December 31, 2020, respectively.	0	0
Common Stock, $0.001 par value; 235,000,000 shares authorized at June 30, 2021 and December 31, 2020, respectively; 101,794,730 and 101,417,441 shares issued; 98,529,046 and 101,354,447 shares outstanding at June 30, 2021 and December 31, 2020, respectively.	104	104
Additional paid-in capital	452,550	449,264
Treasury stock, at cost, 3,265,684 and 62,994 shares, as of June 30, 2021 and December 31, 2020, respectively.	(12,155)	(252)
Accumulated deficit	(326,581)	(340,882)
Total stockholders’ equity	113,918	108,234
Total liabilities and stockholders’ equity	$ 250,327	$ 239,894