Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 105,265	$ 50,195
Accounts receivable, net	242,971	209,276
Inventories, net	250,250	229,971
Prepaid expenses and other current assets	9,296	7,382
Income tax receivable	4,051	6,186
Total current assets	611,833	503,010
Rental equipment, net	39,693	42,266
Property, plant and equipment	313,757	312,362
Less:  Accumulated depreciation	(160,970)	(156,928)
Total property, plant and equipment, net	152,787	155,434
Goodwill	194,025	195,132
Intangible assets, net	188,955	193,172
Deferred income taxes	1,080	1,203
Other non-current assets	17,780	19,112
Total assets	1,206,153	1,109,329
Current liabilities:
Trade accounts payable	93,899	75,317
Income taxes payable	2,749	2,278
Accrued liabilities	60,681	64,634
Current maturities of long-term debt and finance lease obligations	15,078	15,066
Total current liabilities	172,407	157,295
Long-term debt and finance lease obligations, net of current maturities	338,605	270,320
Long-term tax liability	4,408	3,954
Deferred pension liability	1,475	1,731
Other long-term liabilities	27,600	30,744
Deferred income taxes	19,777	19,642
Stockholders’ equity:
Common stock, $0.10 par value, 20,000,000 shares authorized; 11,838,746 and 11,809,926 outstanding at March 31, 2021 and December 31, 2020, respectively	1,184	1,181
Additional paid-in-capital	120,541	118,528
Treasury stock, at cost; 82,600 shares at March 31, 2021 and December 31, 2020, respectively	(4,566)	(4,566)
Retained earnings	566,634	550,826
Accumulated other comprehensive loss	(41,912)	(40,326)
Total stockholders’ equity	641,881	625,643
Total liabilities and stockholders’ equity	$ 1,206,153	$ 1,109,329