Annual report pursuant to Section 13 and 15(d)

Income Taxes - Deferred Tax Assets and Liabilities (Details)

v3.20.1
Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Deferred tax assets:      
Goodwill $ 5,134 $ 6,734  
Allowances and reserves 2,016 1,469  
Accrued liabilities 2,063 3,908  
Inventories 2,120 1,839  
Stock-based compensation 3,596 4,363  
Interest expense carryover 38,615 23,877  
Tax credits 2,860 2,225  
Net operating losses 116,290 144,010  
Right of use liability 13,519    
Other 1,074 448  
Total deferred tax assets 187,287 188,873  
Less: valuation allowance (152,987) (161,511) $ (85,393)
Net deferred tax assets 34,300 27,362  
Deferred tax liabilities:      
Property, plant and equipment (9,387) (8,737)  
Right of use assets (10,733)    
Intangible assets (1,315) (7,149)  
Investments in affiliates (15,675) (17,253)  
Debt costs (1,589) (2,550)  
Total deferred tax liabilities (38,699) (35,689)  
Net deferred tax liabilities $ (4,399) $ (8,327)