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Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2022
Fair Value Disclosures [Abstract]  
Schedule of Fair Value Measurements, Recurring and Nonrecurring The following tables present our assets and liabilities measured at fair value on a recurring basis as of March 31, 2022 and December 31, 2021 classified by the input method used to measure fair value:
Level 1Level 2Level 3
March 31, 2022
Assets:
Investments:
Money Market Funds$1,893 $ $ 
Mutual Funds6,285   
Corporate Debt Securities 1,367  
Government-Backed and Government-Sponsored Enterprises’ Debt Securities 7,592  
Derivative Instruments 4,179  
Total Assets$8,178 $13,138 $ 
Liabilities:
Derivative Instruments$ $198 $ 
Total Liabilities$ $198 $ 
December 31, 2021
Assets:
Investments:
Money Market Funds$949 $— $— 
Mutual Funds5,432 — — 
Corporate Debt Securities— 1,333 — 
Government-Backed and Government-Sponsored Enterprises’ Debt Securities— 7,869 — 
Derivative Instruments— 6,214 — 
Total Assets$6,381 $15,416 $— 
Schedule of Fair Value of Assets and Liabilities The following reflects the carrying value and estimated fair value of these assets and liabilities as of March 31, 2022 and December 31, 2021:
 March 31, 2022December 31, 2021
(in thousands)Carrying
Amount
Fair ValueCarrying
Amount
Fair Value
Assets:
Cash and Cash Equivalents$1,371 $1,371 $1,537 $1,537 
Total1,371 1,371 1,537 1,537 
Liabilities:
Short-Term Debt97,770 97,770 91,163 91,163 
Long-Term Debt764,064 781,531 763,997 878,272 
Total$861,834 $879,301 $855,160 $969,435