CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current Assets:
Cash and cash equivalents	$ 87,769	$ 62,123
Accounts receivable - less allowance for doubtful accounts of $1,900 and $941 at June 30, 2014 and December 31, 2013, respectively	97,507	63,849
Inventories	98,706	70,019
Prepaid expenses and other current assets	7,486	3,519
Refundable income taxes	2,446	1,650
Deferred income taxes	4,963	2,995
Total Current Assets	298,877	204,155
Property, plant and equipment - net	67,051	40,896
Deferred income taxes	3,537	1,680
Intangible assets - net	49,689	29,472
Goodwill	55,644	18,490
Other assets	20,045	13,448
TOTAL ASSETS	494,843	308,141
Current Liabilities:
Accounts payable	58,369	29,518
Accrued expenses	40,435	22,442
Short-term borrowings under revolving credit line	0	12,000
Current maturities of long-term debt	7,250	0
Notes payable	479	739
Income taxes payable	1,562	1,496
Dividends payable	843	786
Total Current Liabilities	108,938	66,981
Long-term Liabilities:
Long-term debt, noncurrent	137,750	0
Liability for uncertain tax positions	1,687	1,218
Minimum pension obligation and unfunded pension liability	11,376	10,830
Other long-term liabilities	508	410
Total Long-term Liabilities	151,321	12,458
Total Liabilities	260,259	79,439
Commitments and Contingencies
Stockholders' Equity:
Preferred stock, no par value, 1,000,000 shares authorized; none issued	0	0
Additional paid-in capital	20,089	18,914
Retained earnings	211,994	207,993
Accumulated other comprehensive loss	1,351	645
Total Stockholders' Equity	234,584	228,702
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	494,843	308,141
Class A [Member]
Stockholders' Equity:
Common Stock	217	217
Class B [Member]
Stockholders' Equity:
Common Stock	$ 933	$ 933