CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
In Thousands, unless otherwise specified
9 Months Ended 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Dec. 31, 2011
Cash Flows From Operating Activities:        
Net income (loss) $ (8,677) $ 3,513 $ 11,298 $ 14,797
Adjustments to reconcile net income (loss) to net cash used in operating activities:        
Net contribution (distribution) to related party shareholder 290 (4,701) (9,970) (14,197)
Stock based compensation 5,398      
Cash provided by operating activities:        
Revenue received as an equity investment       (250)
Decrease (increase) in:        
Accounts receivable, net 3,657 655 (2,718) (945)
Prepaid and other current assets (208) 42 (93) (71)
Increase (decrease) in:        
Accounts payable (289) (217) 98 367
Accrued expenses (679) 708 1,385 299
Net cash provided by (used in) operating activities (508)      
Cash Flows From Investing Activities:        
Cash received in reverse merger transaction 15,394      
Cash Flows From Investing Activities 15,394      
Cash Flows From Financing Activities:        
Issuance of common stock and warrants, net of cost 11,694      
Cash Flows From Financing Activities 11,694      
Net change in cash 26,580      
Cash:        
Beginning         
Ending 26,580       
Purchase of assets and liabilities in connection with reverse merger:        
Accounts receivable, net 13      
Prepaid and other current assets 88      
Accrued expenses $ (279)