Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	[1]
Current assets:
Cash and cash equivalents	$ 42,115	$ 50,195
Accounts receivable, net	237,970	209,276
Inventories, net	320,917	242,501
Prepaid expenses and other current assets	9,500	7,382
Income tax receivable	1,666	6,186
Total current assets	612,168	515,540
Rental equipment, net	32,514	42,266
Property, plant and equipment	321,863	312,362
Less:  Accumulated depreciation	(169,372)	(156,928)
Total property, plant and equipment, net	152,491	155,434
Goodwill	202,406	195,132
Intangible assets, net	183,466	193,172
Deferred income taxes	1,110	1,203
Other non-current assets	21,587	19,112
Total assets	1,205,742	1,121,859
Current liabilities:
Trade accounts payable	101,396	75,317
Income taxes payable	2,613	2,278
Accrued liabilities	73,523	64,634
Current maturities of long-term debt and finance lease obligations	15,032	15,066
Total current liabilities	192,564	157,295
Long-term debt and finance lease obligations, net of current maturities	254,522	270,320
Long-term tax liability	4,416	3,954
Other long-term liabilities	27,119	32,475
Deferred income taxes	21,458	22,812
Stockholders’ equity:
Common stock, $.10 par value, 20,000,000 shares authorized; 11,874,178 and 11,809,926 outstanding at December 31, 2021 and December 31, 2020, respectively	1,187	1,181
Additional paid-in capital	124,228	118,528
Treasury stock, at cost; 82,600 shares at December 31, 2021 and December 31, 2020	(4,566)	(4,566)
Retained earnings	633,804	560,186
Accumulated other comprehensive loss	(48,990)	(40,326)
Total stockholders’ equity	705,663	635,003	[2]
Total liabilities and stockholders’ equity	$ 1,205,742	$ 1,121,859

[1] Years ended December 31, 2020 amounts have been adjusted to reflect the change in inventory accounting method, as described in Note 1 to the Consolidated Financial Statements.

[2] Years ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Note 1 to the Consolidated Financial Statements.