CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Cash and cash equivalent	$ 259,351	$ 202,197
Accounts receivable	1,171,085	1,454,319
Retainage receivable	585,556	568,881
Costs and estimated earnings in excess of billings	1,377,528	1,356,768
Other current assets	179,215	186,773
Property and equipment, net	435,088	429,645
Accounts payable	495,345	512,056
Retainage payable	246,562	268,945
Billings in excess of costs and estimated earnings	975,812	761,689
Accrued expenses and other current liabilities	179,523	210,017
Unamortized discount and debt issuance costs, non-current	$ 13,980	$ 17,109
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, shares issued (in shares)	0	0
Common stock, shares authorized (in shares)	112,500,000	112,500,000
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares issued (in shares)	51,521,336	51,095,706
Common stock, shares outstanding (in shares)	51,521,336	51,095,706
Variable Interest Entity, Primary Beneficiary
Cash and cash equivalent	$ 168,408	$ 102,679
Accounts receivable	54,040	116,415
Retainage receivable	187,615	162,259
Costs and estimated earnings in excess of billings	83,911	143,105
Other current assets	33,340	43,718
Property and equipment, net	22,133	2,203
Accounts payable	36,484	96,097
Retainage payable	44,859	37,007
Billings in excess of costs and estimated earnings	480,839	355,270
Accrued expenses and other current liabilities	$ 5,082	$ 8,566