Annual report pursuant to Section 13 and 15(d)

EQUITY TRANSACTIONS (Details)

v3.8.0.1
EQUITY TRANSACTIONS (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Apr. 05, 2016
Dec. 29, 2017
Sep. 29, 2017
Sep. 30, 2016
Jun. 30, 2016
Dec. 31, 2017
Dec. 31, 2016
Dividends Payable [Line Items]              
Announcement Date Mar. 10, 2016 Dec. 07, 2017 Sep. 12, 2017   Jun. 02, 2016    
Payment Date Apr. 05, 2016 Dec. 29, 2017 Sep. 29, 2017 Sep. 30, 2016 Jun. 30, 2016   Dec. 31, 2016
Dividend Payment One [Member]              
Dividends Payable [Line Items]              
Announcement Date           Dec. 07, 2017  
Payment Date           Dec. 29, 2017  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,701  
Dividend Payment Two [Member]              
Dividends Payable [Line Items]              
Announcement Date           Sep. 12, 2017  
Payment Date           Sep. 29, 2017  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,701  
Dividend Payment Three [Member]              
Dividends Payable [Line Items]              
Announcement Date           Jun. 01, 2017  
Payment Date           Jun. 30, 2017  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,697  
Dividend Payment Four [Member]              
Dividends Payable [Line Items]              
Announcement Date           Mar. 09, 2017  
Payment Date           Mar. 31, 2017  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,691  
Dividend Payment Five [Member]              
Dividends Payable [Line Items]              
Announcement Date           Dec. 07, 2016  
Payment Date           Dec. 31, 2016  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,678  
Dividend Payment Six [Member]              
Dividends Payable [Line Items]              
Announcement Date           Sep. 09, 2016  
Payment Date           Sep. 30, 2016  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,679  
Dividend Payment Seven [Member]              
Dividends Payable [Line Items]              
Announcement Date           Jun. 02, 2016  
Payment Date           Jun. 30, 2016  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,664  
Dividend Payment Eight [Member]              
Dividends Payable [Line Items]              
Announcement Date           Mar. 10, 2016  
Payment Date           Apr. 05, 2016  
Amount Per Share           $ 0.0650  
Cash Distributed           $ 1,657