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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended 114 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Jun. 30, 2017
OPERATING ACTIVITIES - Continuing Operations            
Net income (loss) $ (7,326) $ (13,558) $ (17,478) $ (28,941)    
Income (loss) from discontinued operations, net of tax 0 2,079 0 4,160    
Adjustments to reconcile net loss to cash used in operating activities:            
Depreciation and amortization     9,172 8,331    
Equity-based compensation 3,852 3,750 7,617 8,407    
Impairment related and other     312 394    
Other (income) loss, net (2,558) 15 (3,425) 105    
Deferred tax asset     25 52    
Contingent consideration     358 32    
Changes in operating assets and liabilities - net of acquisitions:            
Accounts receivable, net     971 (1,091)    
Prepaid expenses and other assets     281 (1,857)    
Accounts payable     364 (2)    
Accrued expenses     (473) (639)    
Accrued compensation and benefits     (2,510) (4,039)    
Deferred revenue     1,639 4,633    
Other liabilities     163 3,840    
Cash flows provided by (used in) operating activities     (2,984) (6,615)    
INVESTING ACTIVITIES - Continuing Operations            
Capital expenditures     (765) (1,636)    
Change in restricted cash     301 551    
Proceeds from sales/distribution of ownership interests     3,652 46    
Ownership acquisition, net of cash acquired     (515) (2,222)    
Cash flows provided by (used in) investing activities     2,673 (3,261)    
FINANCING ACTIVITIES - Continuing Operations            
Acquisition of noncontrolling interests in subsidiary equity     (112) (5,578)    
Payments of contingent consideration     0 1,464    
Repayment of capital lease obligations     (8) 0    
Purchase of treasury stock     (25,088) (9,533)   $ (159,300)
Tax withholdings related to equity-based awards     (2,896) (1,536)    
Financing activities with discontinued operations, net     0 (2,004)    
Cash flows provided by (used in) financing activities     (28,104) (20,115)    
Effect of exchange rate on cash and cash equivalents     (46) (112)    
Net increase (decrease) in cash and cash equivalents from continuing operations     (28,461) (30,103)    
Discontinued Operations            
Cash flows provided by (used in) operating activities     0 (4,923)    
Cash flows provided by (used in) investing activities     0 (447)    
Cash flows provided by (used in) financing activities     0 2,384    
Net increase (decrease) in cash and cash equivalents from discontinued operations     0 (2,986)    
Cash and cash equivalents at beginning of period - discontinued operations     0 3,856 $ 3,856  
Less: cash and cash equivalents at end of period - discontinued operations 0 870 0 870 0 0
Cash and cash equivalents at beginning of period     97,364 72,457 72,457  
Cash and cash equivalents at end of period $ 68,903 $ 42,354 $ 68,903 $ 42,354 $ 97,364 $ 68,903