CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Jun. 30, 2024		Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 185,629		$ 187,323
Restricted cash	3,590		4,077
Short-term investments	0		25,908
Trade receivables, net	154,183		135,569
Unbilled receivables	132,979		148,429
Inventories	204,733		194,593
Prepaid expenses	16,917		14,119
Other current assets	8,006		9,699
Assets held for sale	1,513		0
Total current assets	707,550		719,717
Operating lease right of use assets	16,779		16,343
Property, plant and equipment, net	211,117		217,631
Deferred income taxes	10,242		8,989
Goodwill	16,122	[1]	16,654
Intangible assets	38,850		41,941
Other assets	7,497		6,906
Total assets	1,008,157		1,028,181
Current liabilities:
Accounts payable	60,833		60,160
Accrued income taxes	3,291		5,942
Contract liabilities	7,960		7,583
Accrued compensation	14,564		14,035
Operating lease liabilities	2,454		2,118
Other accrued liabilities	37,327		27,865
Total current liabilities	126,429		117,703
Deferred income taxes	9,189		10,564
Income tax payable	472		346
Operating lease liabilities, long-term	14,944		14,554
Other long-term liabilities	4,599		3,754
Total liabilities	155,633		146,921
Contingencies (Note 14)
Stockholders' equity:
Preferred stock: 10,000,000 shares authorized at $0.01 par value (none issued)	0		0
Common stock:
100,000,000 shares authorized at $0.01 par value, 34,452,230 and 34,386,577 shares issued and outstanding at June 30, 2024 and December 31, 2023	343		343
Additional paid-in capital	106,403		100,289
Retained earnings	928,977		950,719
Accumulated other comprehensive losses	(183,199)		(170,091)
Total stockholders' equity	852,524		881,260
Total liabilities and stockholders' equity	$ 1,008,157		$ 1,028,181

[1] As of June 30, 2024, the Goodwill balance is included in long-lived assets in the Well Construction business segment.