Consolidated Balance Sheets (Dollar amounts in thousands) (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012		Dec. 31, 2011
CURRENT ASSETS
Cash and cash equivalents	$ 41,138		$ 28,701
Restricted cash and cash equivalents and restricted investments available for sale (Note 3)	750		22,602
Investments available for sale (Note 4)	0		2,057
Accounts receivable, less allowance for doubtful accounts of $1,477 and $1,678 at June 30, 2012 and December 31, 2011, respectively	31,294		31,449
Inventories, net	74,645		90,380
Prepaid expenses and other current assets	3,271		4,927
Income taxes receivable (Note 9)	0		770
Total current assets	151,098		180,886
PROPERTY, PLANT AND EQUIPMENT, net (Note 10)	18,479	[1]	19,593	[1]
OTHER ASSETS
Intangible assets (Note 5)	11,433		11,482
Deferred income taxes (Note 9)	2,659		2,914
Other	4,882		4,736
Total other assets	18,974		19,132
Total assets	188,551		219,611
CURRENT LIABILITIES
Bank lines of credit (Note 7)	1,539		9,716
Current portion of long-term debt (Note 7)	152		250
Current portion of long-term capital leases (Note 7)	61		0
Trade accounts payable	15,523		18,101
Accrued income taxes payable	931		372
Current portion of contingent purchase price (Note 12)	3,702		0
Accrued liabilities	10,721		13,500
Total current liabilities	32,629		41,939
OTHER LIABILITIES
Long-term debt (Note 7)	0		148
Long-term capital leases (Note 7)	84		0
Contingent purchase price (Notes 12 and 13)	0		3,739
Other liabilities	8,334		7,816
Total other liabilities	8,418		11,703
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS’ EQUITY
Preferred Stock - authorized 2,000,000 shares of $0.01 par value; none issued and outstanding	0		0
Common Stock:
Additional paid-in capital	71,621		70,975
Treasury Stock	(58,190)		(58,190)
Retained earnings	131,366		149,703
Accumulated other comprehensive earnings:
Foreign currency translation	1,221		2,288
Net unrealized gain on hedge derivatives (Note 6)	1,106		811
Net unrealized gain on investments available for sale and restricted investments available for sale (Notes 3 and 4)	0		2
Total stockholders’ equity	147,504		165,969
Total liabilities and stockholders’ equity	188,551		219,611
Common Class A [Member]
Common Stock:
Share Value	300		300
Common Class B [Member]
Common Stock:
Share Value	$ 80		$ 80

[1] Long-lived assets consist of property, plant and equipment, net.