Note 12 - Segment Information (Tables)

3 Months Ended

Feb. 28, 2015

Notes Tables

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

	Agricultural Products		Pressurized Vessels		Modular Buildings		Tools		Consolidated
Net Sales from external customers	$	5,315,000	$	527,000	$	650,000	$	797,000	$	7,289,000
Income (loss) from operations		439,000		(61,000)		(67,000)		18,000		329,000
Income (loss) before taxes		399,000		(67,000)		(73,000)		(14,000)		245,000
Total Assets		25,519,000		2,607,000		2,884,000		3,166,000		34,176,000
Capital expenditures		78,000		2,000		2,000		5,000		87,000
Depreciation & Amortization		140,000		27,000		33,000		29,000		229,000

	Agricultural Products		Pressurized Vessels		Modular Buildings		Tools		Consolidated
Revenue from external customers	$	4,441,000	$	424,000	$	461,000	$	911,000	$	6,237,000
Income (loss) from operations		(202,000)		(32,000)		(127,000)		66,000		(295,000)
Income (loss) before tax		(240,000)		(40,000)		(129,000)		66,000		(343,000)
Total Assets		25,019,000		2,687,000		2,573,000		3,488,000		33,766,000
Capital expenditures		412,000		11,000		0		9,000		432,000
Depreciation & Amortization		120,000		27,000		37,000		29,000		213,000