XML 41 R23.htm IDEA: XBRL DOCUMENT v3.3.1.900
Valuation and Qualifying Accounts
12 Months Ended
Dec. 31, 2015
Schedule II - Valuation and Qualifying Accounts [Abstract]  
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

 

(All dollar amounts expressed in thousands of U.S. dollars)

 

  Balance at Beginning of Year  Charged to Costs and Expenses  Deductions  Balance at End of Year 
Year ended December 31, 2015            
Allowance for doubtful accounts $167  $-  $-  $167 
Deferred tax asset valuation allowance $(16,946) $-  $(2,712) $(19,658)
Year ended December 31, 2014                
Allowance for doubtful accounts $-  $167  $-  $167 
Deferred tax asset valuation allowance $(12,335) $-  $(4,611) $(16,946)
Year ended December 31, 2013                
Deferred tax asset valuation allowance $(8,302) $-  $(4,033) $(12,335)