Consolidated Statement Of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Operating Activities
Net Earnings (loss)	$ (31,588)	$ 22,720
Adjustments to reconcile net earnings to net cash provided by operating activities:
Gain on sale of businesses (pre-tax)	0	(59,402)
Depreciation and amortization	18,221	18,929
Provision for losses on trade and installment receivables	1,143	1,603
(Benefit) provision for deferred income taxes	(33)	(163)
Provision for other deferred liabilities	297	126
Allocated Share-based Compensation Expense	2,470	2,574
Loss on disposals of property and equipment	82	135
Asset write-downs related to restructuring activities	1,163	0
Amortization of convertible debt discount	345	307
Changes in operating assets and liabilities:
Trade receivables	916	(8,429)
Installment sales contracts, net	(644)	(134)
Inventories	(8,705)	3,405
Other current assets	2,969	4,009
Accounts payable	5,989	(18,852)
Accrued expenses	(3,089)	3,004
Other long-term liabilities	(3,435)	204
Net Cash Provided (Used) by Operating Activities	(13,899)	(29,964)
Investing Activities
Purchases of property and equipment	(6,898)	(7,666)
Proceeds from sale of property and equipment	3	9
Proceeds from Divestiture of Business, net	0	144,681
(Increase) Decrease in other long-term assets	4,944	(422)
Other	24	(30)
Net Cash Used for Investing Activities	(1,927)	136,572
Financing Activities
Proceeds from revolving lines of credit and long-term borrowings	135,734	196,399
Payments on revolving lines of credit and long-term borrowings	(127,402)	(318,963)
Proceeds from Stock Options Exercised	132	0
Payment of dividends	(792)	(791)
Net Cash Provided (Used) by Financing Activities	7,672	(123,355)
Effect of exchange rate changes on cash	1,370	(597)
Increase (decrease) in cash and cash equivalents	(6,784)	(17,344)
Cash and cash equivalents at beginning of year	29,785	38,791
Cash and cash equivalents at end of year	$ 23,001	$ 21,447