Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2020

Deferred Revenue Disclosure [Abstract]

Disaggregated Revenue by Geographic Areas

Disaggregated revenue by geographic area follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in thousands)	2020		2019		2020		2019
United States	$	57,096	$	76,119	$	130,679	$	150,167
Canada	15,050		19,978		32,502		37,273
Consolidated total	$	72,146	$	96,097	$	163,181	$	187,440

Disaggregated Revenue by Product Type

Disaggregated revenue by product type follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Fastening Systems	23.8	%	24.3	%	23.3	%	23.9	%
Fluid Power	13.2	%	15.2	%	13.8	%	15.2	%
Specialty Chemicals	12.8	%	11.7	%	11.9	%	11.5	%
Cutting Tools and Abrasives	12.5	%	13.0	%	12.9	%	13.1	%
Electrical	10.0	%	10.7	%	10.4	%	11.1	%
Safety	6.1	%	4.7	%	6.2	%	4.7	%
Aftermarket Automotive Supplies	6.0	%	7.6	%	7.2	%	8.0	%
Welding and Metal Repair	1.5	%	1.6	%	1.5	%	1.7	%
Other	14.1	%	11.2	%	12.8	%	10.8	%
Consolidated Total	100.0	%	100.0	%	100.0	%	100.0	%