Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows (Parenthetical)

v2.4.1.9
Consolidated Statements of Cash Flows (Parenthetical) (USD $)
12 Months Ended
Dec. 31, 2014
Extinguishment of notes payable $ 12,600,000us-gaap_ExtinguishmentOfDebtAmount
Series F Preferred Stock  
Issuance of stock $ 5,400,000us-gaap_StockIssued1
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesFPreferredStockMember