Note 4 - Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2015

Income Statement [Member]

Note 4 - Discontinued Operations (Tables) [Line Items]

Disposal Groups, Including Discontinued Operations [Table Text Block]

		2015		2014		2013
Revenues	$	479,636	$	1,132,002	$	1,038,087
Cost of revenues		340,941		800,046		731,203
Selling, general and administrative expenses		106,894		249,481		221,520
Depreciation		7,566		17,634		15,605
Amortization of intangible assets		4,253		8,744		23,606
Acquisition-related items		214		723		655
Operating earnings		19,768		55,374		45,498
Interest expense, net		993		6,932		12,826
Other expense		147		255		27
Earnings before income tax		18,628		48,187		32,645
Income tax expense		9,216		13,593		9,823
Net operating earnings from discontinued operations		9,412		34,594		22,822
Net gain (loss) on disposal		-		2,756		(4,058	)
Net earnings from discontinued operations	$	9,412	$	37,350	$	18,764
Non-controlling interest share of earnings		4,566		3,426		1,480
Non-controlling interest redemption increment		3,742		10,117		14,004
Net earnings (loss) from discontinued operations attributable to Company	$	1,104	$	23,807	$	3,280
Net earnings (loss) per share from discontinued operations
Basic	$	0.03	$	0.66	$	0.10
Diluted		0.03		0.65		0.10

Balance Sheet [Member]

Note 4 - Discontinued Operations (Tables) [Line Items]

Disposal Groups, Including Discontinued Operations [Table Text Block]

		June 1, 2015		December 31, 2014
Cash and cash equivalents	$	38,700	$	66,790
Accounts receivable, net of allowance		129,758		115,143
Income tax recoverable, net		6,027		16,262
Inventories		12,076		9,489
Prepaids and other assets		23,461		24,372
Deferred income tax		18,982		18,667
Current assets		229,004		250,723
Capital assets		56,254		55,203
Other assets and receivables		3,109		4,736
Deferred income tax		9,153		4,572
Intangible assets		83,911		82,877
Goodwill		215,888		217,433
Non-current assets		368,315		364,821
Total assets	$	597,319	$	615,544
Accounts payable	$	40,883	$	24,687
Accrued liabilities		59,418		55,563
Contingent acquisition consideration		4,729		4,586
Income tax payable, net		-		5,650
Unearned revenue		31,736		16,079
Long-term debt		1,006		17,725
Deferred income tax		1,804		1,804
Current liabilties		139,576		126,094
Long-term debt		224,915		221,632
Contingent acquisition consideration		2,078		1,509
Deferred income tax		14,023		14,236
Other liabilities		12,117		12,398
Non-current liabilities		253,133		249,775
Redeemable non-controlling interests		66,214		80,926
Total liabilities	$	458,923	$	456,795