Schedule of Components of Income Tax Expense (Benefit) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Expected federal statutory tax expenses(benefit)	$ (1,284)	$ (944)
Increase (reduction) in taxes resulting from:
State income taxes recoverable	117	(5)
Non-deductible expenses (permanent differences)	29	36
Change in valuation allowance	4,740	0
Adjustment to effective tax rate	112	(12)
Other	(685)	(53)
Income tax expense (recovery)	$ 3,029	$ (978)