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CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2014 | Jun. 30, 2013
Operating activities: |  |
Net income/ (loss) | $ 10,409 | $ (19,406)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activitites: |  |
Share-based compensation | 290 | 680
Depreciation | 2,302 | 2,318
Debt related amortization expense | 4,620 | 8,346
Intangibles and other amortization expense | 64 | 144
Change in fair value of warrant liability | 119 | (188)
Loss on extinguishment of debt | 115 | 1,188
(Gain) loss on sale/ Disposal of assets | 119 | (174)
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,946 | (3,404)
Inventory | (865) | 127
Prepaid expenses | (117) | 42
Other current assets and other assets | (396) | (317)
Accounts payable | (180) | (2)
Accrued interest expense and fees, net of payments | 372 | 5,966
Other liabilities | 489 | (1,107)
Net cash provided by (used in) in operating activities | 19,287 | (5,787)
Investing activities: |  |
Capital expenditures | (467) | (75)
Proceeds from the sale of assets | 99 | 400
Net cash (used in) provided by in investing activities | (368) | 325
Financing activities: |  |
Proceeds from borrowings | 1,966 | 7,207
Repayments of borrowings | (21,025) | (2,987)
Issuance of Common stock for services, Option and Warrant exercises | 4 | 1,083
Net cash (used in) provided by financing activities | (19,055) | 5,303
Effect of exchange rate changes on cash and cash equivalents | (10) | (7)
Net cash and cash equivalents decrease for period | (146) | (166)
Cash and cash equivalents at beginning of period | 4,926 | 291
Cash and cash equivalents at end of period | 4,780 | 125
Supplemental disclosures of cash flow information, cash paid: |  |
Interest payments | 4,809 | 1,296
Income taxes expense | 6 | 6
Supplemental disclosures of cash flow information, non-cash transactions: |  |
Proceeds from exercise of stock options applied to accounts payable | 16 | 0
Issuance of warrants to subordinated debt holders | 95 | 1,127
Transfer between debt and other liabilities | 438 | 0
Stock issued in connection with services | 715 | 0
Payments of principal, fees and interest paid in Stock | 0 | 1,761
Issuance of shares to related party for repayment of line of credit | 0 | 822
Issuance of warrants to non-employees to secure procurement and working capital | 0 | 336
Other asset transferred to related party | 0 | 170
Warrant liability transferred to equity upon exercise | 0 | 1,007
Exercise of conversion feature on note to equity | $ 47 | $ 0

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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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
Name: | us-gaap_ShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_SupplementalCashFlowInformationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration