CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 22,461	$ 35,427
Accounts receivable, net of allowance of $4,223 and $3,738 respectively	192,440	181,185
Inventory	38,830	38,853
Income tax receivable	541	644
Prepaid expenses and other current assets	61,032	65,992
Total current assets	315,304	322,101
Property, plant and equipment, net	120,147	127,057
Intangible assets, net	56,455	62,693
Operating lease right-of-use assets	42,195	40,498
Defined benefit pension asset	4,683	4,323
Other assets, net	9,747	7,847
Deferred tax asset	1,116	1,225
Total assets	549,647	565,744
Current liabilities:
Current portion of long-term debt and finance lease obligations	7,087	5,212
Current portion of operating lease obligations	14,716	14,232
Accounts payable	41,548	36,389
Other accrued liabilities	107,971	118,089
Income tax payable	2,137	1,016
Total current liabilities	173,459	174,938
Long-term debt and finance lease obligations	313,020	306,214
Operating lease obligations	30,824	29,962
Deferred tax liabilities	5,156	5,742
Other long-term liabilities	3,313	3,292
Total liabilities	525,772	520,148
Commitments and contingencies
Equity:
Preferred stock, 500,000 shares authorized, none issued	0	0
Common stock, par value $0.30 per share, 12,000,000 shares authorized; 4,421,876 and 4,415,147 shares issued and outstanding at June 30, 2024 and December 31, 2023, respectively	1,327	1,315
Additional paid-in capital	459,862	458,614
Accumulated deficit	(397,359)	(377,401)
Accumulated other comprehensive loss	(39,955)	(36,932)
Total equity	23,875	45,596
Total liabilities and equity	$ 549,647	$ 565,744