Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 26,922	$ 39,533
Accounts receivable, net	178,305	175,008
Inventories	150,758	166,088
Deferred income taxes	0	4,712
Prepaid expenses	5,410	4,415
Income tax receivable	1,491	3,546
Total current assets	362,886	393,302
Rental equipment, net	37,564	33,631
Property, plant and equipment	178,044	171,667
Less: Accumulated depreciation	(107,094)	(100,497)
Property, plant and equipment, net	70,950	71,170
Goodwill	75,509	75,691
Intangible assets, net	52,950	56,984
Deferred income taxes	1,475	642
Other assets	2,169	1,466
Total assets	603,503	632,886
Current liabilities:
Trade accounts payable	45,486	47,741
Income taxes payable	1,320	52
Accrued liabilities	38,141	41,002
Current maturities of long-term debt and capital lease obligations	77	551
Deferred income taxes	0	21
Total current liabilities	85,024	89,367
Long-term debt and capital lease obligation, net of current maturities	144,006	190,024
Accrued pension liabilities	4,499	5,714
Other long-term liabilities	5,782	5,656
Deferred income taxes	3,723	4,455
Stockholders’ equity:
Common stock, $.10 par value, 20,000,000 shares authorized; 11,392,236 and 11,306,650 issued at December 31, 2015 and December 31, 2014, respectively	1,139	1,130
Additional paid-in capital	96,778	93,849
Treasury stock, at cost; 42,600 shares at December 31, 2015 and December 31, 2014	(426)	(426)
Retained earnings	299,057	259,476
Accumulated other comprehensive loss	(36,079)	(16,359)
Total stockholders’ equity	360,469	337,670
Total liabilities and stockholders’ equity	$ 603,503	$ 632,886