Consolidated Statement Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating Activities
Net Earnings (loss)	$ (17,976)	$ 35,181
Adjustments to reconcile net earnings to net cash provided by operating activities:
Disposal Group, Not Discontinued Operation, (Gain) Loss on Disposal	0	(59,402)
Depreciation and amortization	9,507	8,848
Provision for losses on trade and installment receivables	663	768
(Benefit) provision for deferred income taxes	286	(134)
Provision for other deferred liabilities	141	87
Allocated Share-based Compensation Expense	699	1,160
Loss on disposals of property and equipment	83	86
Asset write-downs related to restructuring activities	638	0
Amortization of convertible debt discount	170	152
Changes in operating assets and liabilities:
Trade receivables	2,811	(20)
Installment sales contracts, net	(652)	(422)
Inventories	(8,493)	(7,661)
Other current assets	2,251	2,373
Accounts payable	6,745	(15,697)
Accrued expenses	(3,148)	(339)
Other long-term liabilities	(745)	(283)
Net Cash Provided (Used) by Operating Activities	(7,020)	(35,303)
Investing Activities
Purchases of property and equipment	(3,626)	(3,865)
Proceeds from sale of property and equipment	1	4
Proceeds from Divestiture of Business, net	0	144,681
(Increase) Decrease in other long-term assets	(197)	(108)
Other	(144)	(19)
Net Cash Used for Investing Activities	(3,966)	140,693
Financing Activities
Proceeds from revolving lines of credit and long-term borrowings	62,525	115,950
Payments on revolving lines of credit and long-term borrowings	(60,195)	(234,696)
Proceeds from Stock Options Exercised	85	0
Payment of dividends	(396)	(396)
Net Cash Provided (Used) by Financing Activities	2,019	(119,142)
Effect of exchange rate changes on cash	442	42
Increase (decrease) in cash and cash equivalents	(8,525)	(13,710)
Cash and cash equivalents at beginning of year	29,785	38,791
Cash and cash equivalents at end of year	$ 21,260	$ 25,081