CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (9,638)	$ (28,305)
Loss from discontinued operations	1,184	3,114
Loss from continuing operations	(8,454)	(25,191)
Adjustments to reconcile net cash used in operating activities:
Depreciation and amortization expense	7,263	8,359
Impairment charges		4,561
Change in fair value of interest rate swap agreements		(253)
Deferred income taxes		(580)
Stock-based compensation	830	1,069
Loss on disposal of assets	139	75
Changes in operating assets and liabilities:
Accounts receivable	(5,813)	11
Inventories	(4,704)	(3,441)
Prepaid expenses and other current assets	645	1,618
Accounts payable	(3,959)	801
Accrued liabilities	(438)	(2,067)
Customer deposits	12,156	(5,761)
Other non-current assets and liabilities	319	1,028
Net cash used in operating activities of continued operations	(2,016)	(19,771)
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from sale of logistics business	761
Purchases of available for sale securities	(103)	(1,683)
Purchases of property and equipment	(2,850)	(3,922)
Proceeds from disposals of property and equipment	404	9
Decrease in restricted cash		2,010
Net cash used in investing activities of continued operations	(1,788)	(3,586)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net proceeds from issuance of stock		53,341
Common stock issued under defined contribution 401(k) plan	150	341
Payments on lines of credit and notes payable	(709)	(20,461)
Proceeds from lines of credit and notes payable	43
Principal payments on capital leases	(425)	(431)
Net cash (used in) provided by financing activities of continued operations	(941)	32,790
DISCONTINUED OPERATIONS:
Operating cash flows	(829)	(1,941)
Investing cash flows		(31)
Financing cash flows	(83)	(711)
Net cash used in discontinued operations	(912)	(2,683)
Add: Cash balance of discontinued operations, beginning of period	530	127
Less: Cash balance of discontinued operations, end of period	0	190
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(5,127)	6,687
CASH AND CASH EQUIVALENTS, beginning of the period	15,331	4,701
CASH AND CASH EQUIVALENTS, end of the period	10,204	11,388
Supplemental cash flow information:
Interest paid, net of capitalized interest	457	568
Income taxes paid	34	38
Non-cash investing and financing activities:
Issuance of restricted stock grants	365	463
Common stock issued under defined contribution 401(k) plan	$ 150	$ 341

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The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.

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The amount of cash paid for interest during the period net of cash paid for interest that is capitalized.

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the increase (decrease) in cash associated with the entity's discontinued operations.

+ References

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The net cash from (used in) the entity's financing activities specifically EXCLUDING the cash flows derived by the entity from its discontinued operations, if any. This element is only to be used when the entity reports its cash flows attributable to discontinued operations separately from the cash flow provided by or used in financing activities. Such reporting would necessitate the entity to use the Net Cash provided by or used in Discontinued Operations, Total element provided in the taxonomy.

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The net cash from (used in) the entity's continuing operations. This element specifically EXCLUDES the cash flows derived by the entity from its discontinued operations, if any. This element is only to be used when the entity reports its cash flows attributable to discontinued operations separately from the cash flow provided by or used in operating activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.

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The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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- Definition

The cash inflow from the additional capital contribution to the entity.

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The cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards other than stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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- Definition

The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).

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The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

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-Subparagraph b
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

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