Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Capital Stock (Details)

v3.4.0.3
Shareholders' Equity - Capital Stock (Details) - Series A Preferred Stock
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
USD ($)
$ / shares
shares
Class of Stock [Line Items]  
At the market shares sold | shares 10,000
Proceeds from Issuance of public offering $ 241
Offering expenses 41
Dividends paid $ (7,345)
Dividends paid per share on monthly basis | $ / shares $ 0.1667