Note 9 - Construction Joint Ventures (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Unconsolidated Joint Ventures Assets and Liabilities [Table Text Block]

December 31,	2022		2021
Assets
Cash, cash equivalents and marketable securities	$	130,635	$	182,891
Other current assets (1)	$	681,221		661,342
Noncurrent assets	$	76,204		103,579
Less partners’ interest	$	604,741		633,634
Granite’s interest (1),(2)	$	283,319	$	314,178
Liabilities
Current liabilities	$	244,411	$	307,674
Less partners’ interest and adjustments (3)	$	130,911		154,771
Granite’s interest	$	113,500	$	152,903
Equity in construction joint ventures (4)	$	169,819	$	161,275

Schedule of Unconsolidated Joint Ventures Revenue and Costs [Table Text Block]

Years Ended December 31,	2022			2021			2020
Revenue
Total	$	330,835		$	820,586		$	918,716
Less partners’ interest and adjustments (1)		210,678			526,522			559,480
Granite’s interest	$	120,157		$	294,064		$	359,236
Cost of revenue
Total	$	378,237		$	835,899		$	1,193,358
Less partners’ interest and adjustments (1)		238,699			540,854			782,683
Granite’s interest	$	139,538		$	295,045		$	410,675
Granite’s interest in gross profit (loss)	$	(19,381	)	$	(981	)	$	(51,439	)
Net Income (Loss)
Total	$	(47,904	)	$	(15,533	)	$	(274,410	)
Less partners’ interest and adjustments (1)		(28,228	)		(14,765	)		(222,924	)
Granite’s interest in net income (loss) (2)	$	(19,676	)	$	(768	)	$	(51,486	)