Working Capital (Tables)

12 Months Ended

Mar. 03, 2018

Working Capital [Abstract]

Receivables

Receivables

(In thousands)	2018			2017
Trade accounts	$	157,562		$	122,149
Construction contracts	26,545			31,923
Contract retainage	26,388			29,191
Other receivables	2,887			3,972
Total receivables	213,382			187,235
Less allowance for doubtful accounts	(1,530		)	(1,495		)
Net receivables	$	211,852		$	185,740

Inventories

Inventories

(In thousands)	2018		2017
Raw materials	$	35,049	$	22,761
Work-in-process	17,406		16,154
Finished goods	28,453		29,372
Costs and earnings in excess of billings on uncompleted contracts	4,120		5,122
Total inventories	$	85,028	$	73,409

Other Current Liabilities

Other Current Liabilities

(In thousands)	2018		2017
Warranties	$	18,110	$	21,100
Acquired contract liabilities	26,422		—
Taxes, other than income taxes	5,342		4,452
Unearned revenue	7,659		411
Other	22,163		8,237
Total other current liabilities	$	79,696	$	34,200