Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Income Taxes [Abstract]

Schedule Of Net Income Before Income Taxes And Non-Controlling Interest

	Year Ended December 31,
	2018		2017		2016
U.S. operations	$	(5,391)	$	(2,080)	$	8,996
Foreign operations		86,874		59,279		882
	$	81,483	$	57,199	$	9,878

Schedule Of Income Tax Expense (Benefit)

	Year Ended December 31,
	2018		2017		2016
Current
Federal	$	26	$	(531)	$	312
State		113		86		56
Foreign		282		531		2,338
		421		86		2,706
Deferred
Federal		1,415		(19,304)		3,090
State		(528)		3,172		238
Foreign		1,579		1,185		(2,190)
		2,466		(14,947)		1,138
Income tax (benefit) expense	$	2,887	$	(14,861)	$	3,844

Schedule Of Effective Income Tax Rate Reconciliation

	Year Ended December 31,
	2018		2017		2016
Computed expected tax expense	$	17,112	$	20,020	$	3,458
Increase (decrease) in income taxes resulting from:
Foreign tax differential		(16,384)		(19,032)		(88)
State income tax expense, net of federal income tax benefit		25		191		310
Subpart F income		2,202		683		711
IRC Section 162(m) excess officer's compensation		172		-		-
Non-deductible stock-based compensation		133		218		155
Excess tax benefit related to stock-based compensation		(34)		(1,858)		-
Increase in uncertain tax positions		25		61		36
Adjustment for prior years		(431)		1,894		-
Change in Federal tax rate		-		(16,945)		-
Adjustment to contingent consideration		-		(429)		(634)
Change in valuation allowance		-		-		(15)
Other		67		336		(89)
	$	2,887	$	(14,861)	$	3,844

Schedule Of Deferred Tax Assets And Deferred Tax Liabilities

	Year Ended December 31,
	2018		2017
Deferred tax assets:
Accounts receivable	$	144	$	68
Accrued expenses and other current liabilities		743		886
Unearned revenue		51		198
Stock-based compensation		1,060		744
Other		62		89
Net operating loss carry forwards		37,464		34,758
Gross deferred tax assets		39,524		36,743
Valuation allowance		-		-
Net deferred tax assets		39,524		36,743
Deferred tax liabilities:
Depreciation and amortization		68,859		65,609
Foreign deferred tax liabilities		1,047		943
Intangible assets		1,425		1,734
Deferred subpart F income		6,512		4,310
Gross deferred tax liabilities		77,843		72,596
Net deferred tax liability	$	38,319	$	35,853

Schedule Of Unrecognized Tax Benefits

Balance at January 1, 2017	$	266
Increases related to current year tax positions		11
Balance at December 31, 2017		277
Increases related to current year tax positions		14
Balance at December 31, 2018	$	291