CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 55,200	$ 55,200
Accounts receivable, net of allowance of $4,805 and $7,843, respectively	213,684	188,772
Inventory	36,992	35,754
Prepaid expenses and other current assets	73,954	59,868
Current assets associated with discontinued operations	88,670	83,096
Total current assets	435,970	402,289
Property, plant and equipment, net	155,628	161,359
Intangible assets, net	79,954	89,898
Total assets	713,689	706,544
Current liabilities:
Current portion of long-term debt and finance lease obligations	506,414	667
Other accrued liabilities	129,639	121,099
Current liabilities associated with discontinued operations	19,375	16,396
Total current liabilities	692,064	188,267
Long-term debt and finance lease obligations	4,810	405,184
Total liabilities	742,419	654,677
Commitments and contingencies
Equity:
Preferred stock, 500,000 shares authorized, none issued	0	0
Common stock, par value $0.30 per share, 60,000,000 shares authorized; 43,223,879 and 31,214,714 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively	12,962	9,359
Additional paid-in capital	445,839	444,824
Accumulated deficit	(448,647)	(375,584)
Accumulated other comprehensive loss	(38,884)	(26,732)
Total (deficit) equity	(28,730)	51,867
Total liabilities and equity	713,689	706,544
Continuing Operations
Current assets:
Cash and cash equivalents	56,387	55,193
Accounts receivable, net of allowance of $4,805 and $7,843, respectively	188,044	168,273
Inventory	36,992	35,375
Income tax receivable	0	4,289
Prepaid expenses and other current assets	65,877	56,063
Property, plant and equipment, net	138,497	145,480
Operating lease right-of-use assets	48,189	58,495
Intangible assets, net	78,580	88,318
Defined benefit pension asset	5,402	2,902
Other assets, net	7,051	9,060
Current liabilities:
Accounts payable	34,921	44,056
Current portion of long-term debt and finance lease obligations	506,414	667
Current portion of operating lease obligations	13,328	15,412
Income taxes payable	1,549
Other accrued liabilities	116,477	111,736
Long-term debt and finance lease obligations	4,810	405,184
Operating lease obligations	39,144	47,617
Deferred income taxes	3,784	3,812
Other long-term liabilities	$ 2,617	$ 9,797