Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 48,880	$ 25,373
Accounts receivable, net	227,828	205,767
Inventories, net	184,018	155,568
Prepaid expenses	6,122	5,336
Income tax receivable	4,460	483
Total current assets	471,308	392,527
Rental equipment, net	40,461	28,493
Property, plant and equipment	214,175	202,293
Less: Accumulated depreciation	(130,606)	(125,629)
Property, plant and equipment, net	83,569	76,664
Goodwill	83,716	84,761
Intangible assets, net	49,763	52,872
Deferred income taxes	1,553	992
Other assets	4,403	3,362
Total assets	734,773	639,671
Current liabilities:
Trade accounts payable	71,944	55,825
Income taxes payable	0	5,002
Accrued liabilities	38,297	40,454
Current maturities of long-term debt and capital lease obligations	189	82
Total current liabilities	110,430	101,363
Long-term debt and capital lease obligations, net of current maturities	101,000	60,000
Long-term tax liability	7,347	12,316
Deferred pension liability	706	1,225
Other long-term liabilities	7,474	7,291
Deferred income taxes	10,924	8,368
Stockholders’ equity:
Common stock, $.10 par value, 20,000,000 shares authorized; 11,652,597 and 11,577,048 outstanding at September 30, 2018 and December 31, 2017, respectively	1,166	1,158
Additional paid-in-capital	107,737	103,864
Treasury stock, at cost; 42,600 shares at September 30, 2018 and December 31, 2017	(426)	(426)
Retained earnings	427,737	374,678
Accumulated other comprehensive loss	(39,322)	(30,166)
Total stockholders’ equity	496,892	449,108
Total liabilities and stockholders’ equity	$ 734,773	$ 639,671