XML 56 R38.htm IDEA: XBRL DOCUMENT v2.4.0.8
Line of Credit (Details Textual) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Line of Credit Facility [Abstract]    
Maximum borrowings under line of credit $ 7,000  
Line of Credit (Additional Textual) [Abstract]    
Dollar deposits in amount   1,000
Base rate for variable interest rate for borrowings   3.00%
Basis spread on variable interest rate   6.75%
Line of credit agreement maturity notice period 30 days  
Date of Maturity Dec. 19, 2014  
Dollar deposit maturity period 1 month  
RLOC
   
Line of Credit Facility [Abstract]    
Maximum borrowings under line of credit 7,000  
Interest rate description LIBOR rate as published in The Wall Street Journal for dollar deposits in the amount of $1,000 with a maturity of one month or (ii) 3% per annum, plus, in each case, a margin of 6.75% as of December 31, 2013.  
Outstanding amount on the Credit Agreement 5,608  
Remaining amount available for borrowing $ 0  
Effective interest rate under the Credit Agreement 10.00%  
Interest rate 7.00%  
Fees include in effective interest rate under the credit agreement 3.00%