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Fair Value Measurements
12 Months Ended
Dec. 31, 2022
Fair Value Measurements [Abstract]  
Fair Value Measurements
Note 18 – Fair Value Measurements

The following table provides the financial assets and liabilities carried at fair value measured on a recurring basis:

   
Total Fair Value
   
Level 1
   
Level 2
   
Level 3
 
                         
December 31, 2022
                       
Assets:
                       
Assets held in rabbi trusts
 
$
50,173
   
$
27,168
   
$
23,005
   
$
-
 
Available for sale securities
 
$
3,677
     
3,677
     
-
     
-
 
Precious metals
  $ 1,252       1,252       -       -  
Non - U.S. Defined Benefit Pension Plan Assets:
                               
Equity securities
 
$
5,876
     
5,876
     
-
     
-
 
Fixed income securities
 
$
18,406
     
18,406
     
-
     
-
 
Cash
 
$
41,338
     
41,338
     
-
     
-
 
   
$
120,722
   
$
97,717
   
$
23,005
   
$
-
 
                                 
Liability:
                               
MaxPower acquisition contingent consideration
  $ 6,870       -       -       6,870  
                                 
December 31, 2021
                               
Assets:
                               
Assets held in rabbi trusts
 
$
59,687
   
$
32,713
   
$
26,974
   
$
-
 
Available for sale securities
 
$
4,455
     
4,455
     
-
     
-
 
Non - U.S. Defined Benefit Pension Plan Assets:
                               
Equity securities
 
$
10,627
     
10,627
     
-
     
-
 
Fixed income securities
 
$
19,690
     
19,690
     
-
     
-
 
Cash
 
$
45,603
     
45,603
     
-
     
-
 
   
$
140,062
   
$
113,088
   
$
26,974
   
$
-
 

The Company maintains non-qualified trusts, referred to as “rabbi” trusts, to fund payments under deferred compensation and non-qualified pension plans.  Rabbi trust assets consist primarily of marketable securities, classified as available-for-sale, and company-owned life insurance assets.  The marketable securities held in the rabbi trusts are valued using quoted market prices on the last business day of the year.  The company-owned life insurance assets are valued in consultation with the Company’s insurance brokers using the value of underlying assets of the insurance contracts.  The fair value measurement of the marketable securities held in the rabbi trust is considered a Level 1 measurement and the measurement of the company-owned life insurance assets is considered a Level 2 measurement within the fair value hierarchy.

The Company maintains defined benefit retirement plans in certain of its non-U.S. subsidiaries. The assets of the plans are measured at fair value.

Equity securities held by the non-U.S. defined benefit retirement plans consist of equity securities that are valued based on quoted market prices on the last business day of the year.   The fair value measurement of the equity securities is considered a Level 1 measurement within the fair value hierarchy.

Fixed income securities held by the non-U.S. defined benefit retirement plans consist of government bonds in the Philippines and India and corporate notes that are valued based on quoted market prices on the last business day of the year. The fair value measurement of the fixed income securities is considered a Level 1 measurement within the fair value hierarchy.

Cash held by the non-U.S. defined benefit retirement plans consists of demand deposits on account in various financial institutions to fund current benefit payments. The carrying amount of the cash approximates its fair value.

The Company holds investments in debt securities that are intended to fund a portion of its pension and other postretirement benefit obligations outside of the U.S.  The investments are valued based on quoted market prices on the last business day of the year.  The fair value measurement of the investments is considered a Level 1 measurement within the fair value hierarchy.

From time to time, the Company purchases precious metals bullion in excess of its immediate manufacturing needs to mitigate the risk of supply shortages or volatile price fluctuations.  The metals are valued based on quoted market prices on the last business day of the period.  The fair value measurement of the metals are considered a Level 1 measurement within the fair value hierarchy.

The Company may be required to make certain contingent payments to non-employee equity holders of MaxPower pursuant to the acquisition agreement, which would be payable upon the achievement of certain technology milestones, upon favorable resolution of certain technology licensing matters with a third party, and upon the disposition of MaxPower's investment in an equity affiliate.  The fair value of these contingent consideration payments is determined by estimating the net present value of the expected cash flows based on the probability of expected payments.  The fair value measurement of the contingent consideration is considered a Level 3 measurement within the fair value hierarchy.

The fair value of the long-term debt, excluding the deferred financing costs, at December 31, 2022 and 2021 is approximately $491,100 and $485,500, respectively, compared to its carrying value, excluding the derivative liability and capitalized deferred financing costs, of $507,344 and $465,344, respectively.  The Company estimates the fair value of its long-term debt using a combination of quoted market prices for similar financing arrangements and expected future payments discounted at risk-adjusted rates, which are considered level 2 inputs.

At 2022 and 2021, the Company’s short-term investments were comprised of time deposits with financial institutions that have maturities that exceed 90 days from the date of acquisition; however they all mature within one year from the respective balance sheet dates.  The Company's short-term investments are accounted for as held-to-maturity debt instruments, at amortized cost, which approximates their fair value.  The investments are funded with excess cash not expected to be needed for operations prior to maturity; therefore, the Company believes it has the intent and ability to hold the short-term investments until maturity.  At each reporting date, the Company performs an evaluation to determine if any unrealized losses are other-than-temporary.  No other-than-temporary impairments have been recognized on these securities, and there are no unrecognized holding gains or losses for these securities during the periods presented.  There have been no transfers to or from the held-to-maturity classification.  All decreases in the account balance are due to returns of principal at the securities’ maturity dates.  Interest on the securities is recognized as interest income when earned.

At December 31, 2022 and 2021, the Company’s cash and cash equivalents were comprised of demand deposits, time deposits with maturities of three months or less when purchased, and money market funds. The Company estimates the fair value of its cash, cash equivalents, and short-term investments using level 2 inputs. Based on the current interest rates for similar investments with comparable credit risk and time to maturity, the fair value of the Company's cash, cash equivalents, and held-to-maturity short-term investments approximate the carrying amounts reported in the accompanying consolidated balance sheets.

The Company’s financial instruments also include accounts receivable and accounts payable.  The carrying amounts for these financial instruments reported in the accompanying consolidated balance sheets approximate their fair values.