Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
CURRENT ASSETS:
Cash and cash equivalents	$ 2,925	$ 10,216
Accounts receivable—net	111,087	118,030
Contract revenues in excess of billings	59,182	74,197
Inventories	26,592	29,866
Prepaid expenses	1,721	2,828
Other current assets	20,465	28,281
Total current assets	221,972	263,418
PROPERTY AND EQUIPMENT—Net	757,924	703,252
OPERATING LEASE ASSETS	71,339	96,099
GOODWILL	76,576	76,576
INVENTORIES—Noncurrent	100,155	95,269
OTHER	13,684	20,489
TOTAL	1,241,650	1,255,103
LIABILITIES AND EQUITY
Accounts payable	99,158	101,309
Accrued expenses	32,896	41,640
Operating lease liabilities	31,494	47,268
Billings in excess of contract revenues	28,756	25,796
Total current liabilities	192,304	216,013
LONG-TERM DEBT	419,619	448,216
OPERATING LEASE LIABILITIES—Noncurrent	40,979	50,432
DEFERRED INCOME TAXES	92,365	78,985
OTHER	14,514	12,547
Total liabilities	759,781	806,193
COMMITMENTS AND CONTINGENCIES (Note 9)
EQUITY:
Common stock-$.0001 par value; 170,000 shares authorized, 67,993 and 67,280 shares issued at June 30, 2025 and December 31, 2024, respectively, and 66,681 and 67,280 shares outstanding at June 30, 2025 and December 31, 2024, respectively.	7	7
Treasury stock; 1,312 and zero shares at June 30, 2025 and December 31, 2024, respectively.	(11,594)
Additional paid-in capital	323,613	322,383
Accumulated retained earnings	170,596	127,485
Accumulated other comprehensive loss	(753)	(965)
Total equity	481,869	448,910
TOTAL	$ 1,241,650	$ 1,255,103