CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Cash flow from operating activities:
Net loss	$ (1,986)us-gaap_ProfitLoss	$ (106)us-gaap_ProfitLoss
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	727	712
Stock-based compensation	285us-gaap_ShareBasedCompensation	198us-gaap_ShareBasedCompensation
Deferred income taxes	(135)us-gaap_DeferredIncomeTaxExpenseBenefit	(53)us-gaap_DeferredIncomeTaxExpenseBenefit
Pension cost	188	168
Changes in operating assets and liabilities:
Accounts receivable	2,260	3,375
Prepaid expenses and other current assets	521	222
Other assets	(67)	(67)
Accounts payable and accrued expenses	487	243
Accrued salaries, wages and related benefits	(220)	(176)
Restricted shares withheld for taxes	0	(37)
Income and other taxes	(4)	(147)
Net cash provided by operating activities	2,056	4,332
Cash flow from investing activities:
Capital expenditures	(186)	(767)
Net cash used in investing activities	(186)	(767)
Cash flow from financing activities:
Proceeds from equipment financing	0	859
Payment of long term obligations	(482)us-gaap_RepaymentsOfLongTermDebt	(20)us-gaap_RepaymentsOfLongTermDebt
Net cash provided by (used in) financing activities	(482)	839
Effect of exchange rate changes on cash and cash equivalents	(183)	0
Net increase in cash and cash equivalents	1,205	4,404
Cash and cash equivalents, beginning of period	24,216	24,752
Cash and cash equivalents, end of period	25,421	29,156
Supplemental disclosures of noncash investing and financing activities:
Cash paid for income taxes	124us-gaap_IncomeTaxesPaid	233us-gaap_IncomeTaxesPaid
Vendor financed software licenses acquired	$ 0us-gaap_LicensesRevenue	$ 1,205us-gaap_LicensesRevenue

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.