v3.26.1
Fair value measurements and financial instruments (Tables)
6 Months Ended
Jun. 30, 2026
Fair value measurements and financial instruments  
Schedule of financial instruments recorded on a fair value basis

Fair Value Measurements

Quoted

Significant

prices in

other

Significant

active

observable

unobservable

markets

input

inputs

Total

(Level 1)

(Level 2)

(Level 3)

(In millions)

Asset (liability)

December 31, 2025:

Current marketable securities

$

2.9

$

$

2.9

$

Noncurrent marketable securities

6.1

2.9

3.2

June 30, 2026:

Current marketable securities

$

2.7

$

$

2.7

$

Noncurrent marketable securities

6.5

3.0

3.5

Schedule of financial instruments that are not carried at fair value which require fair value disclosure

  ​ ​ ​

December 31, 2025

  ​ ​ ​

June 30, 2026

Carrying

Fair

Carrying

Fair

amount

value

amount

value

(In millions)

Cash, cash equivalents and restricted cash equivalents

$

228.7

$

228.7

$

222.3

$

222.3

Long-term debt:

 

 

  ​

 

  ​

 

  ​

Kronos fixed rate 9.50% Senior Secured Notes due 2029

503.7

469.9

487.7

478.8

Kronos revolving credit facility

28.2

28.2

LandWell bank note payable

 

10.7

 

10.7

 

10.3

 

10.3