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Other Assets
 3 Months Ended
Mar. 31, 2024
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Other Assets Other Assets
Components of other assets were as follows at the dates indicated (in thousands):

March 31,December 31,
20242023
Insurance collateral deposits$605 $605 
State collateral deposits23 23 
Materials and supplies948 1,050 
Debt issuance costs1,175 1,259 
Other373 371 
Total other assets$3,124 $3,308 
We have established certain deposits to support participation in our liability insurance program and remittance of state crude oil severance taxes and other state collateral deposits. Insurance collateral deposits are held by the insurance company to cover past or potential open claims based upon a percentage of the expected losses under the insurance programs. Insurance collateral deposits are invested at the discretion of our insurance carrier.