Note 3 - Restructuring (Tables)

9 Months Ended

Sep. 30, 2015

Emergency Response Vehicles [Member]

Notes Tables

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Severance
Balance January 1, 2015	$	165
Accrual for severance		-
Payments and adjustments made in period		158
Balance March 31, 2015	$	7
Accrual for severance		-
Payments and adjustments made in period		7
Balance June 30, 2015	$	-

Restructuring and Related Costs [Table Text Block]

Cost of products sold
Inventory impairment	$	290
Production relocation		174
Total cost of products sold		464

General and Administrative
Manufacturing process reengineering		1,965
Total restructuring	$	2,429