Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Operating activities
Net income	$ 4,371,000	$ 4,248,000
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	1,753,000	1,496,000
Bad debt expense, net of recoveries	115,000	73,000
Deferred income tax benefit	(1,702,000)	(2,162,000)
Share based compensation	655,000	538,000
Changes in operating assets and liabilities, net of business acquisitions and disposition:
Accounts receivable	(4,789,000)	(488,000)
Prepaid expenses and other assets	(313,000)	(638,000)
Accounts payable	(256,000)	90,000
Accrued expenses, other current liabilities and customer deposits	2,263,000	(279,000)
Net cash provided by operating activities	2,097,000	2,878,000
Investing activities
Purchases of property and equipment and capitalized software	(1,326,000)	(1,299,000)
Sale of Romanian subsidiary		65,000
Net cash used in investing activities	(1,701,000)	(2,535,000)
Partners' investment in subsidiaries		20,000
Financing activities
Net borrowing on lines of credit	2,222,000	1,909,000
Proceeds from stock options exercised	54,000	124,000
Net cash settlement of stock options	(339,000)
Payments on term debt	(24,000)	(27,000)
Payments on capital lease obligations	(109,000)	(189,000)
Purchase of treasury shares	(169,000)	(392,000)
Distribution to local investor	(110,000)
Payment of notes to seller		(200,000)
Net cash provided by financing activities	1,525,000	1,225,000
Effect of foreign exchange rate changes on cash	(353,000)	(546,000)
Net change in cash and cash equivalents	1,568,000	1,022,000
Cash and cash equivalents at beginning of year	2,814,000	1,792,000
Cash and cash equivalents at end of year	4,382,000	2,814,000
Supplemental disclosure of cash flows information
Interest paid	120,000	168,000
Income taxes paid	445,000	399,000
Supplemental disclosure of non-cash financing activities
Fair value of contingent Unilink consideration	375,000
Increase in non-controlling interest attributable to acquisition of Unilink subsidiary	720,000
MFI Business [Member]
Investing activities
Purchase of subsidiary		(1,300,000)
India Preceptor Subsidiairy [Member]
Investing activities
Purchase of subsidiary		(21,000)
Unilink [Member]
Investing activities
Purchase of subsidiary	$ (375,000)