CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 37,423	$ 61,692
Accounts receivable, net	139,617	152,058
Inventories	83,288	87,462
Income taxes receivable	548	581
Other current assets	18,527	16,536
Total current assets	279,403	318,329
Non-current assets:
Property, plant, and equipment, net	80,906	82,434
Goodwill	367,914	363,554
Other intangible assets, net	25,032	25,892
Deferred income taxes	45,743	45,494
Operating lease right-of-use assets	141,820	144,491
Other assets	18,844	17,945
Total assets	959,662	998,139
Current liabilities:
Current portion of long-term debt	13,535	14,938
Accounts payable	57,969	63,565
Accrued expenses and other current liabilities	58,391	60,399
Accrued compensation related costs	37,232	54,465
Current portion of operating lease liabilities	33,182	33,438
Total current liabilities	200,309	226,805
Long-term liabilities:
Long-term debt, less current portion	500,555	502,307
Operating lease liabilities	121,725	124,016
Other liabilities	28,520	34,840
Total liabilities	851,109	887,968
Commitments and contingencies (Note P)
Shareholders’ equity:
Common stock, $0.01 par value; 60,000,000 shares authorized; 39,204,040 shares issued and 39,061,219 shares outstanding at 2022, and 38,891,438 shares issued and 38,748,617 shares outstanding at 2021	392	389
Additional paid-in capital	373,092	373,644
Accumulated other comprehensive loss	(4,242)	(11,150)
Accumulated deficit	(259,993)	(252,016)
Treasury stock, at cost; 142,821 shares at both 2022 and 2021	(696)	(696)
Total shareholders’ equity	108,553	110,171
Total liabilities and shareholders’ equity	$ 959,662	$ 998,139