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ACCRUED EXPENSES AND OTHER LIABILITIES (Tables)
12 Months Ended
Dec. 31, 2020
ACCRUED EXPENSES AND OTHER LIABILITIES  
Schedule of accrued expenses and other liabilities

December 31, 

    

2020

    

2019

(in thousands)

 

  

 

  

Accrued payroll and related expenses

$

4,458

$

3,021

Accrued sales incentives and discounts

 

3,292

 

3,716

Accrued warranty costs

 

5,030

 

5,410

Deferred revenue

 

1,245

 

295

Other

 

1,558

 

713

Total accrued expenses and other liabilities

$

15,583

$

13,155