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Summary of Significant Accounting Policies and Other Information - Narrative (Details)
12 Months Ended
Dec. 31, 2022
USD ($)
segment
boardMember
Dec. 31, 2021
USD ($)
Concentration Risk [Line Items]    
Number of board members | boardMember 4  
Debt, long-term and short-term, combined amount $ 211,000,000  
Cash and cash equivalents $ 24,296,000 $ 6,255,000
Number of operating segments | segment 1  
Restricted cash $ 3,604,000 3,477,000
Research and development, excluding engineering expenses 18,900,000 21,400,000
Impairment losses 0 $ 0
Product warranty reimbursements $ 1,000,000.0  
Minimum    
Concentration Risk [Line Items]    
Amortization period 3 years  
Maximum    
Concentration Risk [Line Items]    
Amortization period 15 years  
Contract With Customer    
Concentration Risk [Line Items]    
Restricted cash $ 1,100,000