Segments (Tables)

6 Months Ended

Aug. 31, 2019

Segment Reporting Information [Line Items]

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

Net sales and operating income (loss) by segment for each period were as follows (in thousands):

	Three Months Ended August 31,						Six Months Ended August 31,
	2019			2018			2019			2018
Net sales:
Energy	$	111,347		$	106,515		$	278,316		$	253,501
Metal Coatings	124,843			116,272			246,997			231,522
Total net sales	$	236,190		$	222,787		$	525,313		$	485,023
Operating income (loss):
Energy	$	4,239		$	4,273		$	16,810		$	14,231
Metal Coatings	28,673			22,076			58,065			47,260
Corporate	(10,705		)	(9,244		)	(21,694		)	(20,690		)
Total operating income	$	22,207		$	17,105		$	53,181		$	40,801

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

Asset balances by segment for each period were as follows (in thousands):

	August 31, 2019		February 28, 2019
Total assets:
Energy	$	612,018	$	630,134
Metal Coatings	489,305		440,090
Corporate	18,794		18,346
Total	$	1,120,117	$	1,088,570

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

The following table presents revenues by geographic region for each period (in thousands):

	Three Months Ended August 31,				Six Months Ended August 31,
	2019		2018		2019		2018
Net sales:
United States	$	210,668	$	188,278	$	441,005	$	401,834
International	25,522		34,509		84,308		83,189
Total	$	236,190	$	222,787	$	525,313	$	485,023

Long-lived Assets by Geographic Areas [Table Text Block]

The following table presents fixed assets by geographic region for each period (in thousands):

	August 31, 2019		February 28, 2019
Property, plant and equipment, net:
United States	$	192,537	$	189,281
Canada	17,181		16,961
Other countries	4,380		3,985
Total	$	214,098	$	210,227