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Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Current assets    
Cash and cash equivalents $ 69,623 $ 81,157
Restricted cash 2,566  
Trade accounts receivable, less allowances of $7,463 and $8,405 at December 31, 2018 and 2017, respectively 77,747 63,437
Inventories 76,847 81,330
Prepaid expenses and other current assets 17,856 25,877
Total current assets 244,639 251,801
Property, plant and equipment, net 42,835 45,139
Patents and other intangible assets, net 51,897 10,461
Goodwill 72,401 53,565
Deferred income taxes 33,228 23,315
Other long-term assets 21,641 21,073
Total assets 466,641 405,354
Current liabilities    
Trade accounts payable 17,989 18,111
Other current liabilities 67,919 61,295
Total current liabilities 85,908 79,406
Other long-term liabilities 45,336 29,340
Total liabilities 131,244 108,746
Contingencies (Note 13)
Shareholders’ equity    
Common shares $0.10 par value; 50,000,000 shares authorized; 18,579,688 and 18,278,833 issued and outstanding as of December 31, 2018 and 2017, respectively 1,858 1,828
Additional paid-in capital 243,165 220,591
Retained earnings 87,078 70,402
Accumulated other comprehensive income 3,296 3,787
Total shareholders’ equity 335,397 296,608
Total liabilities and shareholders’ equity $ 466,641 $ 405,354