Note 6 - Pension Benefits (Tables)

3 Months Ended

Mar. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	Three months ended March 31,
	Pension Benefits
	U.S. Plan						Canadian Plan
	2014			2013			2014			2013
Service Cost	$	-		$	-		$	-		$	-
Interest Cost		38,116			41,634			15,220			12,950
Expected return on plan assets		(38,925	)		(38,603	)		(16,762	)		(17,415	)
Net actuarial loss		11,445			-			7,644			-
Amortizations		-			23,415			-			-
Net periodic benefit cost	$	10,636		$	26,446		$	6,102		$	(4,465	)

Schedule of Allocation of Plan Assets [Table Text Block]

		March 31, 2014
		US Plan		Canadian Plan
Cash and cash equivalents	Level 1	$	122,413	$	19,916
Mutual funds	Level 1		225,370		1,243,752
Corporate/Government Bonds	Level 1		636,540		-
Equities	Level 1		1,083,640		-
Total		$	2,067,963	$	1,263,668