Note 9 - Stock Compensation and Other Benefit Plans for ROIC (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

	Shares			Weighted Average Grant Date Fair Value
Non-vested at December 31, 2013		440,650		$	11.40
Granted		320,500		$	13.42
Vested		(192,459	)	$	12.76
Forfeited		(9,333	)	$	13.65
Non-vested at December 31, 2014		559,358		$	11.51