Note 9 - Construction Joint Ventures (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

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

December 31,	2021		2020
Assets
Cash, cash equivalents and marketable securities	$	182,891	$	181,889
Other current assets (1)		661,342		767,803
Noncurrent assets		103,579		164,022
Less partners’ interest		633,634		751,125
Granite’s interest (1),(2)	$	314,178	$	362,589
Liabilities
Current liabilities	$	307,674	$	482,562
Less partners’ interest and adjustments (3)		154,771		226,308
Granite’s interest	$	152,903	$	256,254
Equity in construction joint ventures (4)	$	161,275	$	106,335

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

Years Ended December 31,	2021			2020			2019
Revenue
Total	$	820,586		$	918,716		$	1,471,157
Less partners’ interest and adjustments (1)		526,522			559,480			1,049,797
Granite’s interest	$	294,064		$	359,236		$	421,360
Cost of revenue
Total	$	835,899		$	1,193,358		$	1,900,524
Less partners’ interest and adjustments (1)		540,854			782,683			1,357,852
Granite’s interest	$	295,045		$	410,675		$	542,672
Granite’s interest in gross loss	$	(981	)	$	(51,439	)	$	(121,312	)
Net Loss
Total	$	(15,533	)	$	(274,410	)	$	(422,457	)
Less partners’ interest and adjustments (1)		(14,765	)		(222,924	)		(301,846	)
Granite’s interest in net loss	$	(768	)	$	(51,486	)	$	(120,611	)