Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 70,662	$ 16,793
Accounts receivable, net	196,244	170,329
Inventories, net	141,408	135,760
Prepaid expenses	5,003	4,725
Income tax receivable	243	11
Total current assets	413,560	327,618
Rental equipment, net	28,047	30,970
Property, plant and equipment	182,670	180,041
Less: Accumulated depreciation	(116,145)	(113,412)
Property, plant and equipment, net	66,525	66,629
Goodwill	75,298	74,825
Intangible assets, net	49,302	50,038
Deferred income taxes	665	619
Other assets	1,742	2,077
Total assets	635,139	552,776
Current liabilities:
Trade accounts payable	54,361	43,136
Income taxes payable	6,924	2,333
Accrued liabilities	27,287	33,158
Current maturities of long-term debt and capital lease obligations	536	73
Total current liabilities	89,108	78,700
Long-term debt and capital lease obligations, net of current maturities	127,017	70,017
Deferred pension liability	2,519	2,929
Other long-term liabilities	7,106	6,969
Deferred income taxes	6,533	6,444
Stockholders’ equity:
Common stock, $.10 par value, 20,000,000 shares authorized; 11,498,423 and 11,462,484 outstanding at March 31, 2017 and December 31, 2016, respectively	1,150	1,146
Additional paid-in-capital	100,695	99,765
Treasury stock, at cost; 42,600 shares at March 31, 2017 and December 31, 2016	(426)	(426)
Retained earnings	346,009	334,988
Accumulated other comprehensive loss, net	(44,572)	(47,756)
Total stockholders’ equity	402,856	387,717
Total liabilities and stockholders’ equity	$ 635,139	$ 552,776