CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 36,810	$ 20,786
Accounts receivable, net	44,361	44,350
Inventories, net	7,489	11,712
Prepaid and other current assets	14,838	17,406
Total current assets	103,498	94,254
Property and equipment, net	1,527	2,437
Intangible assets, net	216,054	200,082
Other long-term assets	5,468	6,501
Total assets	326,547	303,274
Current liabilities:
Accounts payable	6,685	14,808
Accrued rebates, returns and discounts	52,662	63,114
Accrued liabilities	14,699	28,864
Long-term debt, current portion	12,174	11,942
Contingent consideration, current portion	14,500	6,776
Other current liabilities	34,299	7,182
Total current liabilities	135,019	132,686
Long-term debt	61,319	72,160
Contingent consideration	23,159	31,776
Other long-term liabilities	4,636	11,138
Total liabilities	224,133	247,760
Commitments and contingencies
Shareholders’ equity:
Common stock, $0.0001 par value, 200,000,000 shares authorized; 44,640,444 and 28,392,149 shares issued and outstanding as of December 31, 2021 and 2020, respectively	4	3
Additional paid-in capital	531,636	483,456
Accumulated deficit	(429,226)	(427,945)
Total shareholders’ equity	102,414	55,514
Total liabilities and shareholders' equity	$ 326,547	$ 303,274