Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2016

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		Charged to Other Accounts		Deductions			Balance at End of Year
Year ended December 31, 2016
Allowance for doubtful accounts	$	167	$	-	$	-	$	(18	)	$	149
Deferred tax asset valuation allowance	$	19,658	$	-	$	1,962	$	-		$	21,620
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