Note 3 — Supplementary Balance Sheet Information

Cash and Cash Equivalents

The Company maintains accounts outside the United States denominated in currencies other than the U.S. dollar. All amounts in domestic accounts are denominated in U.S. dollars.

Cash and cash equivalent balances are summarized as follows:


(in thousands)	June 30, 2011			December 31, 2010
Cash and cash equivalents in domestic accounts		$	201,955		347,734
Cash and cash equivalents in foreign accounts			61,379		47,061

Total		$	263,334		394,795

At June 30, 2011 and December 31, 2010, the Company had approximately $24.0 million and $29.9 million, respectively, in Money Market accounts that had an original maturity date of 90 days or less. The Company considers cash equivalents to be short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity at the time of purchase that they present insignificant risk of changes in value because of change in interest rates.

Prepaid Expenses and Other Current Assets

Significant components of prepaid expenses and other current assets are summarized as follows:


(in thousands)	June 30, 2011			December 31, 2010
Prepaid expenses		$	29,724		15,421
Supplies inventory			6,478		7,138
Income taxes receivable			146		12,977
Other			49,544		41,675

Total		$	85,892		77,211

Contract Acquisition Costs, net

Significant components of contract acquisition costs, net of accumulated amortization, are summarized as follows:


(in thousands)	June 30, 2011			December 31, 2010
Conversion costs, net of accumulated amortization of $101.3 million and $90.9 million at 2011 and 2010, respectively		$	89,540		80,521
Payments for processing rights, net of accumulated amortization of $179.2 million and $169.8 million at 2011 and 2010, respectively			77,910		85,730

Total		$	167,450		166,251

Amortization expense related to conversion costs, which is recorded in cost of services, was $4.7 million and $3.8 million for the three months ended June 30, 2011 and 2010, respectively. For the six months ended June 30, 2011 and 2010, amortization related to conversion costs was $10.1 million and $7.9 million, respectively.

Amortization related to payments for processing rights, which is recorded as a reduction of revenues, was $4.0 million and $4.6 million for the three months ended June 30, 2011 and 2010, respectively. For the six months ended June 30, 2011 and 2010, amortization related to payments for processing rights was $7.9 million and $10.4 million, respectively.

Other Current Liabilities

Significant components of other current liabilities are summarized as follows:


(in thousands)	June 30, 2011			December 31, 2010
Deferred revenues		$	31,392		34,184
Accrued expenses			29,544		29,999
Dividends payable			13,467		13,634
Accrued income taxes			14,921		2,920
Other			39,128		30,303

Total		$	128,452		111,040