Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 48,190	$ 34,043
Accounts receivable, net	267,064	228,098
Inventories, net	205,910	176,630
Prepaid expenses and other current assets	6,690	5,327
Income tax receivable	8,250	8,745
Total current assets	536,104	452,843
Rental equipment, net	51,517	43,978
Property, plant and equipment	243,489	219,135
Less:  Accumulated depreciation	(138,022)	(131,905)
Total property, plant and equipment, net	105,467	87,230
Goodwill	93,134	83,243
Intangible assets, net	62,725	48,857
Deferred income taxes	961	1,783
Other non-current assets	16,671	3,699
Total assets	866,579	721,633
Current liabilities:
Trade accounts payable	67,391	54,083
Income taxes payable	1,926	2,865
Accrued liabilities	47,707	43,785
Current maturities of long-term debt and finance lease obligations	131	119
Total current liabilities	117,155	100,852
Long-term debt and finance lease obligations, net of current maturities	166,232	85,179
Long-term tax liability	6,378	6,120
Deferred pension liability	1,719	1,944
Other long-term liabilities	14,340	8,436
Deferred income taxes	17,923	11,731
Stockholders’ equity:
Common Stock, $.10 par value, 20,000,000 shares authorized; 11,735,143 and 11,662,688 outstanding at June 20, 2019 and December 31, 2018, respectively	1,174	1,166
Additional paid-in-capital	111,476	108,422
Treasury stock, at cost, 72,600 and 42,600 shares at June 30, 2019 and December 31, 2018, respectively	(3,381)	(426)
Retained earnings	476,152	443,040
Accumulated other comprehensive loss	(42,589)	(44,831)
Total stockholders’ equity	542,832	507,371
Total liabilities and stockholders’ equity	$ 866,579	$ 721,633