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Financial Statement Details
 3 Months Ended
Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Financial Statement Details Financial Statement Details
Inventories
Inventories, net, consist of the following (in thousands):
 March 31,
2022		December 31,
2021
Finished goods$33,351 $33,112 
Raw materials and components4,123 4,290 
Total inventories$37,474 $37,402 

Prepaid expenses and other
Prepaid expenses and other consists of the following (in thousands):
 March 31,
2022		December 31,
2021
Rebate receivables$3,715 $6,398 
Receivables from contract manufacturers1,553 2,626 
Software licenses2,021 1,261 
Insurance522 1,269 
Deposits960 1,023 
Financed assets1,014 323 
Other1,159 724 
$10,944 $13,624 
Accrued expenses and other current liabilities
Accrued expenses and other current liabilities consist of the following (in thousands):
 March 31,
2022		December 31,
2021
Royalties$1,828 $2,243 
Payroll and related expenses14,089 9,326 
Warranty obligations521 473 
Professional fees462 502 
Bank overdrafts350 370 
Accrued interest2,192 877 
Contract liabilities6,425 3,832 
Operating lease liabilities1,759 1,769 
Accrued contract manufacturing liabilities1,199 927 
Liabilities related to financed assets530 1,593 
Value added tax payables443 642 
Other2,687 3,699 
Total accrued expenses and other current liabilities$32,485 $26,253