Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets, Current [Abstract]
Cash and cash equivalents	$ 14,337	$ 12,808
Accounts receivable, net of allowances of $1,495 and $1,469 at June 30, 2023 and December 31, 2022	79,302	74,129
Inventories	77,386	80,682
Income tax receivable	12,496	12,164
Prepaid Expense and Other Assets	4,653	2,794
Other current assets	9,243	9,123
Total current assets	197,417	191,700
Property, plant and equipment, net of accumulated depreciation of $239,032 and $225,046 at June 30, 2023 and December 31, 2022	192,241	197,637
Operating lease right-of-use assets	44,924	46,713
Intangible assets, net	65,765	72,891
Investment in joint venture	31,570	31,802
Deferred tax assets	102	102
Other non-current assets	6,395	5,282
Total assets	538,414	546,127
Liabilities, Current [Abstract]
Accounts payable	51,416	45,871
Accrued salaries, wages and benefits	13,317	11,671
Income tax payable	485	926
Short-term debt and current maturities of long-term debt	6,810	3,321
Current portion of operating lease liabilities	5,361	5,294
Other current liabilities	13,630	11,723
Total current liabilities	91,019	78,806
Deferred tax liabilities	5,728	5,596
Long-term debt, net of current portion	148,636	149,389
Operating lease liabilities, net of current portion	49,149	51,411
Other non-current liabilities	18,490	9,960
Total liabilities	313,022	295,162
Commitments and contingencies (Note 9)
Common stock - $0.01 par value per share, 90,000 shares authorized, 47,019 and 43,856 shares issued and outstanding at June 30, 2023 and December 31, 2022	470	439
Additional paid-in capital	462,525	468,143
Accumulated deficit	(269,750)	(245,198)
Accumulated other comprehensive loss	(38,801)	(37,120)
Total stockholders’ equity	154,444	186,264
Total liabilities, preferred stock, and stockholders’ equity	538,414	546,127
Series D Preferred Stock
Liabilities, Current [Abstract]
Series D perpetual preferred stock - $0.01 par value per share, 65 shares authorized, issued and outstanding at June 30, 2023 and December 31, 2022	$ 70,948	$ 64,701