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Note 10 - Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		Battery & Energy Products				Communications Systems				Corporate				Total
Revenues		$	20,008			$	1,753			$	-			$	21,761
Segment contribution			4,792				316				(5,887	)			(779	)
Other income											1				1
Income tax benefit											175				175
Non-controlling interest											18				18
Net loss attributable to Ultralife														$	(585	)

		Battery & Energy Products				Communications Systems				Corporate				Total
Revenues		$	21,819			$	2,543			$	-			$	24,362
Segment contribution			5,677				834				(5,804	)			707
Other expense											(53	)			(53	)
Tax provision											(192	)			(192	)
Non-controlling interest											(55	)			(55	)
Net income attributable to Ultralife														$	407

		Battery & Energy Products				Communications Systems				Corporate				Total
Revenues		$	64,994			$	9,510			$	-			$	74,504
Segment contribution			16,244				3,109				(18,089	)			1,264
Other expense											(76	)			(76	)
Income tax provision											(290	)			(290	)
Non-controlling interest											(1	)			(1	)
Net income attributable to Ultralife														$	897

		Battery & Energy Products				Communications Systems				Corporate				Total
Revenues		$	66,616			$	12,120			$	-			$	78,736
Segment contribution			17,019				4,789				(17,322	)			4,486
Other expense											(262	)			(262	)
Tax provision											(1,010	)			(1,010	)
Non-controlling interest											(90	)			(90	)
Net income attributable to Ultralife														$	3,124

Schedule of Revenues from External Customers by Business Segment Sector [Table Text Block]

		Total Revenue				Commercial				Government/ Defense
Battery & Energy Products		$	20,008			$	16,579			$	3,429
Communications Systems			1,753				-				1,753
Total		$	21,761			$	16,579			$	5,182
							76	%			24	%

		Total Revenue				Commercial				Government/ Defense
Battery & Energy Products		$	21,819			$	15,772			$	6,047
Communications Systems			2,543				-				2,543
Total		$	24,362			$	15,772			$	8,590
							65	%			35	%

		Total Revenue				Commercial				Government/ Defense
Battery & Energy Products		$	64,994			$	46,935			$	18,059
Communications Systems			9,510				-				9,510
Total		$	74,504			$	46,935			$	27,569
							63	%			37	%

		Total Revenue				Commercial				Government/ Defense
Battery & Energy Products		$	66,616			$	46,746			$	19,870
Communications Systems			12,120				-				12,120
Total		$	78,736			$	46,746			$	31,990
							59	%			41	%

Revenue from External Customers by Geographic Areas [Table Text Block]

		Total Revenue				United States				Non-United States
Battery & Energy Products		$	20,008			$	7,941			$	12,067
Communications Systems			1,753				1,249				504
Total		$	21,761			$	9,190			$	12,571
							42	%			58	%

		Total Revenue				United States				Non-United States
Battery & Energy Products		$	21,819			$	10,820			$	10,999
Communications Systems			2,543				2,263				280
Total		$	24,362			$	13,083			$	11,279
							54	%			46	%

		Total Revenue				United States				Non-United States
Battery & Energy Products		$	64,994			$	32,344			$	32,650
Communications Systems			9,510				4,670				4,840
Total		$	74,504			$	37,014			$	37,490
							50	%			50	%

		Total Revenue				United States				Non-United States
Battery & Energy Products		$	66,616			$	36,299			$	30,317
Communications Systems			12,120				10,840				1,280
Total		$	78,736			$	47,139			$	31,597
							60	%			40	%

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