Annual report pursuant to Section 13 and 15(d)

Income Taxes (Significant Components of Deferred Taxes) (Details)

v3.8.0.1
Income Taxes (Significant Components of Deferred Taxes) (Details) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]    
Non-deductible accruals and allowances $ 37,971,000 $ 51,724,000
Capitalized inventory costs 21,625,000 39,661,000
Stock compensation 3,867,000 6,476,000
Net operating loss carryforwards 20,085,000 3,637,000
Depreciation and amortization 25,020,000 19,313,000
Tax credits 31,000 443,000
Foreign currency gain 5,657,000 0
Other 276,000 263,000
Gross deferred tax assets 114,532,000 121,517,000
Valuation allowance (16,428,000) (1,323,000)
Net deferred tax assets 98,104,000 120,194,000
Depreciation and amortization (15,395,000) (25,703,000)
Prepaid expenses (2,383,000) 0
Deferred tax liability associated with future repatriations (23,690,000) 0
Foreign currency loss 0 (667,000)
Other 0 (1,477,000)
Gross deferred tax liabilities (41,468,000) (27,847,000)
Total net deferred taxes $ 56,636,000 $ 92,347,000