Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current Assets
Cash and cash equivalents	$ 51,308	$ 145,342
Restricted cash	18,474	92
Accounts receivable	35,573	29,217
Marketable securities	5,362	6,250
Inventory	10,690	19,056
Taxes receivable	34,712	28,635
Other current assets	5,992	5,848
Total Current Assets	162,111	234,440
Oil and Gas Properties
Proved	472,062	469,589
Unproved	373,899	310,771
Total Oil and Gas Properties	845,961	780,360
Other capital assets	8,229	8,633
Total Property, Plant and Equipment	854,190	788,993
Other Long-Term Assets
Restricted cash	6,414	3,317
Taxes receivable	8,978	8,276
Other long-term assets	13,998	8,511
Goodwill	102,581	102,581
Total Other Long-Term Assets	131,971	122,685
Total Assets	1,148,272	1,146,118
Current Liabilities
Accounts payable and accrued liabilities	77,303	70,778
Taxes payable	943	1,067
Asset retirement obligation	3,255	2,146
Total Current Liabilities	81,501	73,991
Long-Term Liabilities
Deferred tax liabilities	30,880	34,592
Asset retirement obligation	43,205	31,078
Other long-term liabilities	8,096	4,815
Total Long-Term Liabilities	$ 82,181	$ 70,485
Contingencies
Shareholders’ Equity
Common Stock (287,657,518 and 273,442,799 shares of Common Stock and 8,514,066 and 8,572,066 exchangeable shares, par value $0.001 per share, issued and outstanding as at March 31, 2016, and December 31, 2015, respectively)	$ 10,199	$ 10,186
Additional paid in capital	1,047,830	1,019,863
Deficit	(73,439)	(28,407)
Total Shareholders’ Equity	984,590	1,001,642
Total Liabilities and Shareholders’ Equity	$ 1,148,272	$ 1,146,118