Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
ASSETS
Cash and cash equivalents	$ 30,883	$ 33,312
Accounts receivable - net	74,808	78,487
Inventories - net	92,204	96,396
Prepaid income tax	5,638	1,131
Other current assets	7,285	5,148
Total current assets	210,818	214,474
Property, plant and equipment - net	126,012	126,745
Other assets:
Goodwill	81,554	81,752
Other intangibles - net	131,334	134,927
Deferred tax assets	226	226
Investments	5,124	5,321
Other assets	3,037	3,215
Total assets	558,105	566,660
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	46,246	55,804
Deferred revenue	8,352	6,934
Accrued payroll and employee benefits	7,327	10,255
Accrued warranty	8,731	8,755
Current maturities of long-term debt	1,338	1,335
Other accrued liabilities	10,034	8,563
Total current liabilities	82,028	91,646
Long-term debt	173,573	167,419
Deferred tax liabilities	8,079	8,926
Other long-term liabilities	15,574	15,837
STOCKHOLDERS' EQUITY:
Common stock, par value $.01, authorized 20,000,000 shares; shares issued at March 31, 2016 and December 31, 2015, 11,115,779; shares outstanding at March 31, 2016 and December 31, 2015, 10,245,521 and 10,221,006, respectively	111	111
Paid-in capital	44,960	46,681
Retained earnings	273,325	276,571
Treasury stock - at cost, common stock, shares at March 31, 2016 and December 31, 2015, 870,258 and 894,773, respectively	(21,366)	(22,591)
Accumulated other comprehensive loss	(18,179)	(17,940)
Total stockholders' equity	278,851	282,832
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 558,105	$ 566,660