Segments (Tables)

9 Months Ended

Nov. 30, 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 November 30,						Nine Months Ended November 30,
	2019			2018			2019			2018
Net sales:
Energy	$	161,943		$	132,025		$	440,259		$	385,526
Metal Coatings	129,196			107,491			376,193			339,013
Total net sales	$	291,139		$	239,516		$	816,452		$	724,539
Operating income (loss):
Energy	$	17,421		$	11,532		$	34,231		$	25,763
Metal Coatings	27,258			18,321			85,323			65,581
Corporate	(11,251		)	(7,084		)	(32,945		)	(27,774		)
Total operating income	$	33,428		$	22,769		$	86,609		$	63,570

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

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

	November 30, 2019		February 28, 2019
Total assets:
Energy	$	645,918	$	630,134
Metal Coatings	509,778		440,090
Corporate	16,872		18,346
Total	$	1,172,568	$	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 November 30,				Nine Months Ended November 30,
	2019		2018		2019		2018
Net sales:
United States	$	214,577	$	203,788	$	655,582	$	605,672
International	76,562		35,728		160,870		118,867
Total	$	291,139	$	239,516	$	816,452	$	724,539

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

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

	November 30, 2019		February 28, 2019
Property, plant and equipment, net:
United States	$	190,529	$	189,281
Canada	16,864		16,961
Other countries	4,298		3,985
Total	$	211,691	$	210,227