Acquisition (Details)	Oct. 01, 2019 USD ($)
Business Combinations [Abstract]
Purchase Price	$ 94,700,000
Foreign exchange rate at October 1, 2019	1,230,000
Adjusted purchase price in US dollars	116,600,000
Allocated to:
Cash	8,400,000
Receivables	20,500,000
Inventories	14,600,000
Prepaid expenses and other	1,400,000
Property and equipment	49,300,000
Software development costs	7,100,000
Other assets	1,400,000
Accounts payable, accrued expenses and other current liabilities	(22,700,000)
Income taxes payable	(1,900,000)
Long-term debt	(100,000)
Other long-term liabilities	(1,600,000)
Net assets acquired	76,400,000
Excess of purchase price over net assets acquired before allocation to identifiable intangible assets and goodwill	$ 40,200,000