Note 8 - Other Assets (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure Text Block Supplement [Abstract]

Schedule of Other Assets [Table Text Block]

	December 31, 2013		December 31, 2012
Equity method investments	$	4,946	$	5,455
Financing fees, net of accumulated amortization of $3,329 (December 31, 2012 - $5,359)		1,731		3,199
Other		5,579		5,318
	$	12,256	$	13,972