XML 64 R27.htm IDEA: XBRL DOCUMENT

Note 9 - Acquired Subsidiaries with Noncontrolling Owners’ Interests and Earn-out Agreement (Tables)

3 Months Ended

Mar. 31, 2015

Noncontrolling Interest [Abstract]

Schedule of Components of Agreement Obligation [Table Text Block]

		March 31, 2015				December 31, 2014
Member’s interest subject to mandatory redemption		$	20,000			$	20,000
Accumulated undistributed earnings attributable to this interest			5,400				6,079
Earnings distributed			(3,200	)			(3,200	)
Total liability		$	22,200			$	22,879

Schedule of Changes in Noncontrolling Interests and Joint Ventures [Table Text Block]

		Three Months Ended March 31,
		2015				2014
Balance, beginning of period		$	7,462			$	4,097
Net income attributable to noncontrolling interest included in equity			292				275
Distributions to noncontrolling interest owners			-				(994	)
Balance, end of period		$	7,754			$	3,378