Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 79,968	$ 96,291
Restricted cash	554	530
Accounts receivable, net of allowances of $4,471 and $4,848, respectively	73,453	72,423
Inventories	81,551	84,635
Prepaid expenses and other current assets	22,926	16,500
Total current assets	258,452	270,379
Property, plant, and equipment, net	62,268	63,613
Intangible assets, net	55,890	60,517
Goodwill	83,646	84,018
Deferred income taxes	21,239	25,042
Other long-term assets	20,515	22,292
Total assets	502,010	525,861
Current liabilities
Accounts payable	20,095	23,118
Current portion of finance lease liability	2,551	510
Other current liabilities	59,000	80,271
Total current liabilities	81,646	103,899
Long-term portion of finance lease liability	20,193	22,338
Other long-term liabilities	37,887	42,760
Total liabilities	139,726	168,997
Contingencies (Note 8)
Shareholders’ equity
Common shares $0.10 par value; 50,000,000 shares authorized; 19,669,129 and 19,423,874 issued and outstanding as of June 30, 2021 and December 31, 2020, respectively	1,967	1,942
Additional paid-in capital	302,736	292,291
Retained earnings	55,983	59,379
Accumulated other comprehensive income	1,598	3,252
Total shareholders’ equity	362,284	356,864
Total liabilities and shareholders’ equity	$ 502,010	$ 525,861