Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities
Net income	$ 1,845	$ 6,667
Adjustments to reconcile net income to net cash provided by operating activities
Income from discontinued operations	0	(348)
Depreciation and software amortization	3,832	4,011
Intangible asset amortization	6	55
Stock-based compensation	1,288	1,288
Excess tax benefits from stock-based compensation	(425)	(5)
Net pension cost (payments)	1,404	591
Deferred income taxes	3,825	3,121
Other, net	(875)	(1,312)
Changes in operating assets and liabilities, net of acquisitions:
Decrease (increase) in accounts receivable, net	9,944	15,485
Decrease (increase) in inventory	(34)	(340)
Decrease (Increase) in prepaid expenses and other current assets	(696)	(51)
(Decrease) increase in accounts payable	121	(2,109)
(Decrease) increase in other accrued expenses and liabilities	(13,810)	(14,565)
Other, net	267	(1,046)
Net cash provided by continuing operations	6,692	11,442
Net cash provided by (used in) discontinued operations	0	656
Net cash provided by operating activities	6,692	12,098
Cash Flows from Investing Activities
Purchases of property, plant and equipment	(2,550)	(4,581)
Proceeds from the sale of property, plant and equipment	0	4,781
Net cash flows from investing activities within discontinued operations	0	(50)
Net cash provided by (used in) investing activities	(2,550)	150
Cash Flows from Financing Activities
Borrowings	0	0
Repayment of borrowings	(3,062)	(3,062)
Debt financing costs	0	0
Issuance of common stock	(347)	82
Excess tax benefits from stock-based compensations	425	5
Purchase of treasury stock	(175)	(436)
Dividends paid	(5,377)	0
Net cash used in financing activities	(8,536)	(3,411)
Effect of exchange rate changes on cash and cash equivalents	186	1,003
Net increase (decrease) in cash and cash equivalents	(4,208)	9,840
Cash and cash equivalents at beginning of year	88,747	49,384
Cash and cash equivalents at end of year	$ 84,539	$ 59,224