CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
CURRENT ASSETS:
Cash and cash equivalents	$ 30,937	$ 41,552
Restricted cash	1,896	1,896
Accounts receivable, net	19,480	2,994
Inventories, net	29,483	27,200
Prepaid expenses	6,574	6,950
Other current assets	577	1,590
Total current assets	88,947	82,182
Property and equipment, net	14,107	17,056
Intangible assets, net	582,290	599,114
OTHER ASSETS:
Deferred tax assets	70	98
Other non-current assets	3,454	3,829
Total other assets	3,524	3,927
Total assets	688,868	702,279
LIABILITIES:
Accounts payable	15,846	8,601
Accrued expenses	32,232	25,761
Current portion of long-term debt	1,776
Other current liabilities	2,011	2,713
Total current liabilities	51,865	37,075
Deferred rent	341	283
Income tax contingency	4,129	4,392
Warrant liabilities	107,300	104,700
Other long-term liabilities	2,646	5,568
Long-term debt, net	228,683	229,433
Total liabilities	394,964	381,451
Commitments and contingencies (Note 14)
Common stock:
Additional paid-in capital	687,660	649,540
Accumulated deficit	(391,768)	(323,246)
Accumulated other comprehensive loss	(1,997)	(5,475)
Total shareholders' equity	293,904	320,828
Total liabilities and shareholders' equity	688,868	702,279
Voting Common Stock [Member]
Common stock:
Common stock	8	7
Non-Voting Common Stock [Member]
Common stock:
Common stock	$ 1	$ 2