BUSINESS SEGMENTS (Tables)

12 Months Ended

Dec. 31, 2021

Segment Reporting [Abstract]

Segment Reporting Information

	Year Ended December 31,
	2021		2020		2019
			(in thousands)
Net sales:
U.S.	$	770,633	$	683,539	$	644,171
International	92,291		85,630		90,731
Total net sales	$	862,924	$	769,169	$	734,902
Income (loss) from operations:
U.S. (1)(2)	$	100,336	$	60,378	$	19,826
International (3)(4)	(25,051)		(12,835)		(22,962)
Unallocated corporate expenses	(24,443)		(22,573)		(20,259)
Total income (loss) from operations	$	50,842	$	24,970	$	(23,395)
Depreciation and amortization:
U.S.	$	18,504	$	20,018	$	20,653
International	4,016		4,646		4,462
Total depreciation and amortization	$	22,520	$	24,664	$	25,115
Capital expenditures:
U.S.	$	3,838	$	1,467	$	2,078
International	148		615		7,091
Total capital expenditures	$	3,986	$	2,082	$	9,169

(1)In 2019, income from operations for the U.S. segment include $0.7 million of restructuring expenses related to the U.S. restructuring plan and the Filament integration, respectively, as described in NOTE 1 — SIGNIFICANT ACCOUNTING POLICIES

(2)In 2020 and 2019, the Company recognized non-cash impairment charges of $20.1 million and $33.2 million, respectively, related to the U.S. segment as described in NOTE 7 — GOODWILL AND INTANGIBLE ASSETS

(3)In 2020 and 2019, income from operations for the International segment includes $0.2 million and $0.7 million, respectively, of restructuring expenses, as described in NOTE 1 — SIGNIFICANT ACCOUNTING POLICIES

(4)In 2021 and 2019, the Company recognized non-cash impairment charges of $14.8 million and $9.7 million, respectively, related to the international segment as described in NOTE 7 — GOODWILL AND INTANGIBLE ASSETS

	December 31,
	2021		2020
	(in thousands)
Assets:
U.S.	$	706,000	$	661,321
International	95,092		110,222
Unallocated corporate	27,982		35,938
Total assets	$	829,074	$	807,481

	Year Ended December 31,
	2021		2020
	(in thousands)
Goodwill:
U.S.
Beginning balance	$	30,271	$	49,371
Impairment	—		(19,100)
Total goodwill	$	30,271	$	30,271

Net Sales and Long-Lived Assets by Major Geographic Locations

The following table sets forth long-lived assets by the major geographic locations:

	December,
	2021		2020
	(in thousands)
Long-lived assets, excluding intangible assets, at period-end:
United States	$	81,659	$	92,093
Mexico	22,295		20,032
United Kingdom	26,429		28,764
Rest of World	940		1,274
Total	$	131,323	$	142,163