Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash Flows from Operating Activities
Net income	$ 7,482	$ 14,977
Adjustments to reconcile net income to net cash provided by operating activities
Income from discontinued operations		(1,721)
Depreciation and software amortization	7,517	7,729
Intangible asset amortization	13	110
Stock-based compensation	2,297	3,191
Excess tax benefits from stock-based compensation	(1)	(8)
Net pension cost (payments)	2,636	2
Deferred income taxes	2,852	1,684
Other, net	(871)	(1,174)
Changes in operating assets and liabilities, net of acquisitions:
Decrease (increase) in accounts receivable, net	5,182	12,255
Decrease (increase) in inventory	(182)	(520)
Decrease (Increase) in prepaid expenses and other current assets	681	1,326
(Decrease) increase in accounts payable	371	(793)
(Decrease) increase in other accrued expenses and liabilities	(19,071)	(11,643)
Other, net	2,910	(1,776)
Net cash provided by continuing operations	11,816	23,639
Net cash provided by discontinued operations		6,271
Net cash provided by operating activities	11,816	29,910
Cash Flows from Investing Activities
Purchases of property, plant and equipment	(4,838)	(9,068)
Proceeds from the sale of property, plant and equipment	43	4,743
Net cash flows from investing activities within discontinued operations		(318)
Net cash used in investing activities	(4,795)	(4,643)
Cash Flows from Financing Activities
Repayment of borrowings	(6,125)	(6,125)
Issuance of common stock	(354)	174
Excess tax benefits from stock-based compensations	1	8
Purchase of treasury stock	(2,086)	(1,049)
Dividends paid	(10,788)	(5,368)
Net cash used in financing activities	(19,352)	(12,360)
Effect of exchange rate changes on cash and cash equivalents	606	2,006
Net increase (decrease) in cash and cash equivalents	(11,725)	14,913
Cash and cash equivalents at beginning of period	88,747	49,384
Cash and cash equivalents at end of period	$ 77,022	$ 64,297