CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 27,259	$ 46,272
Restricted cash and cash equivalents	20,945	0
Accounts receivable, net of allowance for credit losses of $829 and $1,156, respectively	31,497	29,722
Income taxes receivable	2,544	1,244
Prepaid expenses and other	15,198	17,282
Total current assets	97,443	94,520
Investments	16,510	15,709
Property, plant and equipment, net	1,601,609	1,438,538
Goodwill	67,538	67,055
Intangible assets, net	89,353	90,668
Operating lease right-of-use assets	19,657	19,548
Deferred charges and other assets	18,652	14,235
Total assets	1,910,762	1,740,273
Current liabilities:
Current maturities of long-term debt, net of unamortized loan fees	0	9,204
Accounts payable	61,355	57,820
Advanced billings and customer deposits	16,909	16,104
Accrued compensation	13,334	16,283
Current operating lease liabilities	2,819	3,060
Accrued liabilities and other	14,079	12,100
Total current liabilities	108,496	114,571
Long-term debt, less current maturities, net of unamortized loan fees	628,237	407,675
Other long-term liabilities:
Deferred income taxes	157,618	167,716
Benefit plan obligations	4,150	4,945
Non-current operating lease liabilities	10,632	10,794
Other liabilities	32,340	33,525
Total other long-term liabilities	204,740	216,980
Commitments and contingencies (Note 16)
Temporary equity:
Redeemable noncontrolling interest	88,506	82,464
Shareholders’ equity:
Common stock, no par value, authorized 96,000; 54,899 and 54,605 issued and outstanding at December 31, 2025 and 2024, respectively	0	0
Additional paid in capital	157,216	147,733
Retained earnings	723,567	768,997
Accumulated other comprehensive income, net of taxes	0	1,853
Total shareholders’ equity	880,783	918,583
Total liabilities, temporary equity and shareholders’ equity	$ 1,910,762	$ 1,740,273