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Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2024
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II — Valuation and Qualifying Accounts
Schedule II — Valuation and Qualifying Accounts
(In thousands)
 
Additions
  Balance at
Beginning
of Period		Charged to
Costs and
Expenses		Charged to
Other Operating Revenue		Deductions Balance at
End of
Period
Year ended December 31, 2024
Allowance for doubtful accounts$1,124 $4,099 $— $2,608 
2
$2,615 
Allowance for revenue adjustments1
1,082 — 3,635 4,063 
3
654 
Deferred tax valuation allowance395 72,113 — — 72,508 
2,601 76,212 3,635 6,671 75,777 
Year ended December 31, 2023
Allowance for doubtful accounts$1,499 $21 $— $396 
2
$1,124 
Allowance for revenue adjustments1
1,630 — 5,091 5,639 
3
1,082 
Deferred tax valuation allowance4,648 (4,253)— — 395 
7,777 (4,232)5,091 6,035 2,601 
Year ended December 31, 2022
Allowance for doubtful accounts$1,707 $(46)$— $162 
2
$1,499 
Allowance for revenue adjustments1
1,526 — 6,426 6,322 
3
1,630 
Deferred tax valuation allowance4,625 23 — — 4,648 
7,858 (23)6,426 6,484 7,777 
1 Represents an allowance for revenue adjustments resulting from future billing rate changes.
2 Represents uncollectible accounts written off, net of recoveries.
3 Represents adjustments to billed accounts receivable.