Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 43,602	$ 25,373
Accounts receivable, net	238,126	205,767
Inventories, net	174,836	155,568
Prepaid expenses	6,771	5,336
Income tax receivable	5,345	483
Total current assets	468,680	392,527
Rental equipment, net	37,057	28,493
Property, plant and equipment	207,827	202,293
Less:  Accumulated depreciation	(128,090)	(125,629)
Property, plant and equipment, net	79,737	76,664
Goodwill	83,972	84,761
Intangible assets, net	50,636	52,872
Deferred income taxes	1,545	992
Other assets	3,752	3,362
Total assets	725,379	639,671
Current liabilities:
Trade accounts payable	63,322	55,825
Income taxes payable	0	5,002
Accrued liabilities	37,312	40,454
Current maturities of long-term debt and capital lease obligations	17	82
Total current liabilities	100,651	101,363
Long-term debt and capital lease obligations, net of current maturities	119,000	60,000
Long-term tax liability	12,316	12,316
Deferred pension liability	879	1,225
Other long-term liabilities	7,415	7,291
Deferred income taxes	10,671	8,368
Stockholders’ equity:
Common stock, $.10 par value, 20,000,000 shares authorized; 11,652,597 and 11,577,048 outstanding at June 30, 2018 and December 31, 2017, respectively	1,165	1,158
Additional paid-in-capital	106,794	103,864
Treasury stock, at cost; 42,600 shares at June 30, 2018 and December 31, 2017	(426)	(426)
Retained earnings	405,479	374,678
Accumulated other comprehensive loss	(38,565)	(30,166)
Total stockholders’ equity	474,447	449,108
Total liabilities and stockholders’ equity	$ 725,379	$ 639,671