Annual report pursuant to Section 13 and 15(d)

Schedule II Valuation and Qualifying Accounts (Details)

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Schedule II Valuation and Qualifying Accounts (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Allowance for credit losses    
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]    
Balance at Beginning of Period $ 496 $ 70
Charged to (Reduction of) Cost and Expenses (68) 440
Other 118 450
Deductions (330) (464)
Balance at End of Period 216 496
Inventory reserves    
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]    
Balance at Beginning of Period 718 747
Charged to (Reduction of) Cost and Expenses 1,649 271
Other 216 0
Deductions (1,311) (300)
Balance at End of Period $ 1,272 $ 718