Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 45,686	$ 81,157
Accounts receivable, net of allowances of $8,490 and $8,405, respectively	74,397	63,437
Inventories	81,730	81,330
Prepaid expenses and other current assets	35,613	25,877
Total current assets	237,426	251,801
Property, plant and equipment, net	44,377	45,139
Intangible assets, net	51,498	10,461
Goodwill	70,747	53,565
Deferred income taxes	30,634	23,315
Other long-term assets	7,082	21,073
Total assets	441,764	405,354
Current liabilities
Accounts payable	14,453	18,111
Other current liabilities	49,486	61,295
Total current liabilities	63,939	79,406
Other long-term liabilities	57,979	29,340
Total liabilities	121,918	108,746
Contingencies (Note 6)
Shareholders’ equity
Common shares $0.10 par value; 50,000,000 shares authorized; 18,485,788 and 18,278,833 issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	1,849	1,828
Additional paid-in capital	233,742	220,591
Retained earnings	79,418	70,402
Accumulated other comprehensive income	4,837	3,787
Total shareholders’ equity	319,846	296,608
Total liabilities and shareholders’ equity	$ 441,764	$ 405,354