CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net revenue	$ 147,464	$ 110,981	$ 106,280
Cost of goods sold	28,024	25,099	18,832
Gross Profit	119,440	85,882	87,448
Operating expenses
Research and development costs	16,128	11,171	10,297
Selling, general, and administrative	114,087	72,641	74,435
Total operating expenses	130,215	83,812	84,732
Operating (loss) income	(10,775)	2,070	2,716
Other (expense) income
Other (expense) income	(486)	3,557	(98)
Interest expense	(1,719)	(602)	(648)
Total other (expense) income	(2,205)	2,955	(746)
(Loss) income before income taxes	(12,980)	5,025	1,970
Income tax expense (benefit)	713	1,527	(1,147)
Net (loss) income	(13,693)	3,498	3,117
Less: cumulative dividends on Series B convertible preferred stock		(812)
Net (loss) income attributable to common stockholders	(13,693)	2,686	3,117
Foreign currency translation adjustment	(815)	817	(38)
Comprehensive (loss) income	$ (14,508)	$ 3,503	$ 3,079
Weighted average number of common stock outstanding:
Basic	52,916,711	43,510,185	42,499,735
Diluted	52,916,711	60,406,180	61,462,410
Net (loss) income per share attributable to common stockholders:
Basic	$ (0.26)	$ 0.06	$ 0.07
Diluted	$ (0.26)	$ 0.04	$ 0.05