XML 21 R5.htm IDEA: XBRL DOCUMENT v3.4.0.3
Unaudited Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net income (loss) $ 3,011 $ (24,881)
Adjustments to reconcile net income (loss) to net cash used in operating activities:    
Asset impairment 237 6,019
Depreciation and amortization expense 6,569 6,712
Bad debt expense 9,552 4,275
Compensation expense related to share-based awards 544 940
Loss on disposition of property and equipment   3
Changes in operating assets and liabilities (30,523) (13,244)
Net cash used in operating activities (10,610) (20,176)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchases of available-for-sale investments (36,004) (15,259)
Sales of available-for-sale investments 28,189 14,754
Purchases of property and equipment (876) (3,369)
Payments of cash upon sale of businesses (62)  
Net cash used in investing activities (8,753) (3,874)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Issuance of common stock 147 174
Payment on borrowings (38,000) (10,000)
Change in restricted cash 38,086 9,000
Net cash provided by (used in) financing activities 233 (826)
EFFECT OF FOREIGN CURRENCY EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS: (253) 288
NET DECREASE IN CASH AND CASH EQUIVALENTS (19,383) (24,588)
DISCONTINUED OPERATIONS CASH ACTIVITY INCLUDED ABOVE:    
Add: Cash balance of discontinued operations, beginning of the period 0 0
Less: Cash balance of discontinued operations, end of the period 0 0
CASH AND CASH EQUIVALENTS, beginning of the period 66,919 93,832
CASH AND CASH EQUIVALENTS, end of the period $ 47,536 $ 69,244