Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 87,847	$ 96,291
Restricted cash		530
Accounts receivable, net of allowances of $4,944 and $4,848, respectively	78,560	72,423
Inventories	82,974	84,635
Prepaid expenses and other current assets	20,141	16,500
Total current assets	269,522	270,379
Property, plant and equipment, net	59,252	63,613
Intangible assets, net	52,666	60,517
Goodwill	71,317	84,018
Deferred income taxes	1,771	25,042
Other long-term assets	22,095	22,292
Total assets	476,623	525,861
Current liabilities
Accounts payable	26,459	23,118
Current portion of finance lease liability	2,590	510
Other current liabilities	76,781	80,271
Total current liabilities	105,830	103,899
Long-term portion of finance lease liability	19,890	22,338
Other long-term liabilities	13,969	42,760
Total liabilities	139,689	168,997
Contingencies (Note 13)
Shareholders’ equity
Common shares $0.10 par value; 50,000,000 shares authorized; 19,836,937 and 19,423,874 issued and outstanding as of December 31, 2021 and 2020, respectively	1,983	1,942
Additional paid-in capital	313,951	292,291
Retained earnings	21,000	59,379
Accumulated other comprehensive income		3,252
Total shareholders’ equity	336,934	356,864
Total liabilities and shareholders’ equity	$ 476,623	$ 525,861