CONSOLIDATED BALANCE SHEETS € in Thousands	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Current assets:
Cash and cash equivalents	$ 7,641,000	$ 28,758,000
Restricted cash	1,365,000	1,374,000
Short term investments	45,902,000	55,141,000
Accounts receivable - trade, less allowance for doubtful accounts of $347 and $433, respectively	17,942,000	17,212,000
Inventories, net	57,569,000	52,989,000
Notes receivable	0	337,000
Prepaid expenses and other current assets	3,229,000	2,618,000
Total current assets	133,648,000	158,429,000
Property and equipment, net	28,515,000	27,227,000
Other assets:
Amortizable intangible assets, net	55,494,000	50,284,000
Goodwill	72,349,000	70,511,000
Other intangible assets	14,268,000	13,961,000
Total other assets	142,111,000	134,756,000
Total assets	304,274,000	320,412,000
Current liabilities:
Accounts payable - trade	9,325,000	10,038,000
Accrued compensation and benefits	5,351,000	4,540,000
Accrued legal settlements	0	6,342,000
Current portion of long-term debt with affiliate	137,000	131,000
Current portion of acquisition installment payable	12,862,000	12,233,000
Other current liabilities	2,040,000	1,744,000
Total current liabilities	29,715,000	35,028,000
Long-term liabilities:
Long-term debt with affiliate, net of current portion	907,000	1,044,000
Acquisition installment payable, net of current portion	14,309,000	12,784,000
Contingent consideration	28,910,000	30,710,000
Deferred income taxes	4,771,000	5,755,000
Other long-term liabilities	293,000	323,000
Total long-term liabilities	49,190,000	50,616,000
Total liabilities	78,905,000	85,644,000
Commitments and contingencies (Note 16)
Stockholders' equity:
Common stock, $0.00025 par value; 50,000,000 shares authorized; 19,677,214 shares and 19,560,291 shares issued and outstanding as of December 31, 2021 and December 31, 2020	5,000	5,000
Additional paid-in capital	394,899,000	388,622,000
Accumulated deficit	(178,026,000)	(161,766,000)
Accumulated other comprehensive income	8,491,000	7,907,000
Total stockholders' equity	225,369,000	234,768,000
Total liabilities and stockholders' equity	$ 304,274,000	$ 320,412,000