Basis of Presentation - Schedule of Business Acquisition (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Jan. 31, 2017	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Acquisitions
Maximum period for payment for adjustments to provisional fair value measurements				1 year
Goodwill		$ 136,398	$ 137,160	$ 136,398	$ 137,160	$ 137,140
Liabilities
Gain on bargain purchase of a business		0	0	0	8,388
North America
Acquisitions
Goodwill		$ 95,621	95,659	95,621	95,659	$ 95,755
North America | CG Visions, Inc. [Member]
Acquisitions
Payments to acquire business	$ 20,800
Goodwill	10,100
Business combination, intangible assets acquired	$ 10,300
Business combination, intangible assets acquired, weighted average useful life	7 years
Business combination, other current assets acquired	$ 500
Contingent consideration	1,100
Assets
Other current assets	500
Property, plant, equipment and noncurrent assets	20,400
Europe Segment | Gbo Fastening Systems
Acquisitions
Payments to acquire business	10,200
Business combination, cash and cash equivalents acquired	3,956
Business combination, other current assets acquired	760
Business combination, current liabilities assumed	6,146
Assets
Cash and cash equivalents	3,956
Accounts receivable	4,914
Inventory	13,591
Other current assets	760
Property, plant, equipment and noncurrent assets	3,929		$ 16,500		16,500
Total assets	27,150
Bargain Purchase Gain Adjustment					2,100
Liabilities
Accounts payable	4,500
Other current liabilities	6,146
Total liabilities	10,646
Total net assets	16,504
Gain on bargain purchase of a business	8,400			$ 6,336	$ 6,300
Total purchase price	$ 10,168