Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Income Taxes [Abstract]

Schedule Of Income Before Income Tax

	Year Ended December 31,
	2013		2012		2011
U.S. operations	$	9,225	$	15,595	$	21,909
Foreign operations		62,352		58,504		39,989
	$	71,577	$	74,099	$	61,898

Schedule Of Components Of Income Tax Expense

	Year Ended December 31,
	2013		2012		2011
Current
Federal	$	2,032	$	1,557	$	6,261
State		37		38		29
Foreign		1,783		2,209		1,241
		3,852		3,804		7,531
Deferred
Federal		2,777		5,297		2,623
State		(469)		(257)		89
Foreign		897		974		841
		3,205		6,014		3,553
Income tax expense	$	7,057	$	9,818	$	11,084

Schedule Of Effective Income Tax Rate Reconciliation

	Year Ended December 31,
	2013		2012		2011
Computed expected tax expense	$	25,052	$	25,935	$	21,668
Increase (decrease) in income taxes resulting from:
Foreign tax differential		(19,046)		(17,294)		(11,919)
State income tax expense, net of federal income tax benefit		(514)		(66)		154
Subpart F income		1,255		1,404		851
Increase (decrease) in uncertain tax liabilities		124		(78)		185
Non-deductible stock-based compensation		92		86		68
Other		94		(169)		77
	$	7,057	$	9,818	$	11,084

Schedule Of Deferred Tax Assets And Deferred Tax Liabilities

	Year Ended December 31,
	2013		2012
Deferred tax assets:
Accounts receivable (owned fleet)	$	44	$	179
Accrued expenses and other current liabilities		105		78
State taxes		1		1
Unearned revenue		190		1,983
Stock-based compensation		1,777		1,540
Interest expense		8		6
Tax credits		4		8
Net operating loss carry forwards		1,488		1,562
Gross deferred tax assets		3,617		5,357
Deferred tax liabilities:
Intangible assets		112		296
Depreciation and amortization		37,131		36,817
Foreign deferred tax liabilities		3,325		3,222
Deferred subpart F income		4,087		2,832
Unrealized gain		29		52
Net deferred tax liability	$	41,067	$	37,862

Schedule Of Unrecognized Tax Benefits

Balance at January 1, 2012	$	256
Increases related to prior year tax positions		7
Increases related to current year tax positions		31
Decreases related to lapsing of statute		(72)
Decreases related to settlement		(40)
Balance at December 31, 2012		182
Increases related to prior year tax positions		116
Increases related to current year tax positions		19
Decreases related to lapsing of statute		(9)
Decreases related to settlement		(168)
Balance at December 31, 2013	$	140