Annual report pursuant to Section 13 and 15(d)

Preferred Stock (Details)

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Preferred Stock (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Equity [Abstract]    
Preferred Stock, Shares Authorized 5,000,000 5,000,000
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01
Sale of Stock, Number of Shares Issued in Transaction 590,704  
Issuance of common stock $ 451 $ 0