Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2021

Deferred Revenue Disclosure [Abstract]

Disaggregation of Revenue

Disaggregated revenue by geographic area follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in thousands)	2021		2020		2021		2020
United States	$	86,249	$	57,096	$	171,234	$	130,679
Canada	20,291		15,050		38,862		32,502
Consolidated total	$	106,540	$	72,146	$	210,096	$	163,181

Disaggregated revenue by product type follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Fastening Systems	21.1	%	23.8	%	21.0	%	23.3	%
Cutting Tools and Abrasives	14.5	%	12.5	%	14.7	%	12.9	%
Fluid Power	13.2	%	13.2	%	13.3	%	13.8	%
Electrical	10.2	%	10.0	%	10.4	%	10.4	%
Specialty Chemicals	10.1	%	12.8	%	9.9	%	11.9	%
Aftermarket Automotive Supplies	7.1	%	6.0	%	6.9	%	7.2	%
Safety	5.0	%	6.1	%	4.9	%	6.2	%
Welding and Metal Repair	1.6	%	1.5	%	1.6	%	1.5	%
Other	17.2	%	14.1	%	17.3	%	12.8	%
Consolidated Total	100.0%		100.0%		100.0%		100.0%