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CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Operating activities: |  |
Net income/ (loss) | $ 7,687 | $ (9,814)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activitites: |  |
Share-based compensation | 131 | 293
Depreciation | 1,152 | 1,165
Debt related amortization expense | 2,118 | 2,876
Intangibles and other amortization expense | 32 | 124
Change in fair value of warrant liability | 48 | (162)
Loss on extinguishment of debt | 115 | 956
Gain on sale of assets |  | (126)
Changes in operating assets and liabilities: |  |
Accounts receivable | 468 | 700
Inventory | 50 | 182
Prepaid expenses | (18) | 202
Other current assets and other assets | (399) | (581)
Accounts payable | (1,453) | (2,590)
Accrued interest expense and fees, net of payments | 145 | 2,422
Other liabilities | 1,178 | 397
Net cash provided by (used in) in operating activities | 11,254 | (3,956)
Investing activities: |  |
Capital expenditures | (247) | (29)
Proceeds from the sale of assets |  | 400
Net cash (used in) provided by in investing activities | (247) | 371
Financing activities: |  |
Proceeds from borrowings | 960 | 4,452
Repayments of borrowings | (9,581) | (1,259)
Net cash (used in) provided by financing activities | (8,621) | 3,193
Effect of exchange rate changes on cash and cash equivalents | 6 | 153
Net cash and cash equivalents increase (decrease) for period | 2,392 | (239)
Cash and cash equivalents at beginning of period | 4,926 | 291
Cash and cash equivalents at end of period | 7,318 | 52
Supplemental disclosures of cash flow information, cash paid: |  |
Interest payments | 2,646 | 134
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 |
Issuance of warrants to subordinated debt holders | 95 | 995
Transfer between debt and other liabilities | 438 |
Stock issued in connection with services | 506 |
Payments of principal, fees and interest paid in Stock |  | 1,422
Warrant liability transferred to equity upon exercise |  | $ 1,007

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