Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
ASSETS
Cash and cash equivalents	$ 87,555	$ 64,623
Accounts receivable - net	94,496	98,437
Inventories - net	84,617	76,956
Current deferred tax assets	461	461
Prepaid income tax	674	4,741
Other current assets	4,486	2,000
Current assets of discontinued operations	19	149
Total current assets	272,308	247,367
Property, plant and equipment, net	53,979	50,109
Goodwill	57,781	57,781
Other intangibles - net	49,556	51,846
Investments	4,896	5,090
Other assets	1,432	1,461
Total Assets	439,952	413,654
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	59,413	46,620
Deferred revenue	8,345	5,715
Accrued payroll and employee benefits	7,081	8,927
Accrued warranty	9,594	7,483
Current maturities of long-term debt	109	31
Current deferred tax liabilities	179	179
Other accrued liabilities	6,005	6,501
Liabilities of discontinued operations		26
Total Current Liabilities	90,726	75,482
Long-term debt	289	25
Deferred tax liabilities	11,404	11,798
Other long-term liabilities	9,815	9,952
STOCKHOLDERS' EQUITY:
Common stock, par value $.01, authorized 20,000,000 shares; shares issued at June 30, 2014 and December 31, 2013, 11,115,779; shares outstanding at June 30, 2014 and December 31, 2013, 10,238,906 and 10,188,521	111	111
Paid-in capital	47,045	47,239
Retained earnings	308,252	298,361
Treasury stock - at cost, common stock, shares at June 30, 2014 and December 31, 2013 876,873 and 927,258	(23,242)	(24,731)
Accumulated other comprehensive loss	(4,448)	(4,583)
Total stockholders' equity	327,718	316,397
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 439,952	$ 413,654